instrument used to determine latitude by measuring the position of the stars?

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Answer 1

By measuring the positions of the stars, a sextant is a classical instrument that is used to find latitude.

Using a sextant, you may calculate the angle between two astronomical objects, such a star or planet, and the horizon. Latitude and longitude may be calculated with it. The device employs internal mirrors to detect the angle between the sun, stars, and horizon in order to pinpoint its location.

The distance between you and the equator in the northern hemisphere, measured in degrees just above horizon of the pole star , is the same along that latitude anywhere in the globe.

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several species of leopard frogs are common throughout north america, where their ranges overlap. different species of leopard frogs are very similar in appearance, but the males of each species have a unique courtship call. how did speciation most likely occur in leopard frogs?

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Speciation most likely occurs in leopard frogs through reproductive isolation that occurred through behavioral isolation.

The process of evolution is speciation. Populations expand and evolve into new species during this process. Numerous theories exist regarding how speciation took place. The majority of them rely on the beginning of reproductive isolation as well as geographic isolation.

Behavioral isolation is one type of speciation that eventually results in reproductive isolation. This type happens when two populations with the potential to breed with one another choose not to do so (breed) because of the disparity in their courtship customs.

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which layer of earth is composed primarily of solid iron?

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The core of the earth is a hot, compact ball made primarily of iron. There are roughly 1,220 kilometers around it (758 miles).

The Earth's core is our planet's tremendously hot and dense interior. The ball-shaped core lies beneath the cold, brittle crust and the mainly solid mantle. The core is located around 2,900 kilometers (1,802 miles) below the Earth's surface and has a radius of roughly 3,485 kilometers (2,165 miles). The Earth is older than the core. Around 4.5 billion years ago, when Earth was originally forming, it was a uniform ball of hot rock.

The ball heated up even more due to radioactive decay and heat left over after planetary formation (the collision, accretion, and compression of space rocks). After roughly 500 million years, our young planet's temperature reached 1,538° Celsius (2,800° Fahrenheit), the temperature at which iron melts.

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Distribute “Things Are the Way They Are for a Reason,” to demonstrate that the power of economic reasoning is not limited to the discipline of economics.

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Economic reasoning is making decisions by comparing costs and benefits.

What is the meaning of Economic reasoning?

Making decisions using Economic reasoning involves weighing costs and advantages.

A framework for decision-making based on the relative advantages and disadvantages of several options is known as economic reasoning. Each person is more inclined to select the alternative that offers them the greatest number of advantages.

In theoretical economics, there are two different ways to reason. The two approaches are deductive and inductive. Deduction, as well as induction, are the two types of reasoning that aid in determining the truth.

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Which geologic process is illustrated in this animation?coolingheat and pressuremeltingweathering and erosion

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The correct response is b. heat and pressure . Cooling geologic process is illustrated in this animation.

Heat is the result of the movement of kinetic energy from one substance or item to another, or from an energy source to a substance or object. Radiation, conduction, and convection are three different ways that this energy might be transferred. Chuck Adamson, a Chicago investigator in the 1960s, is the subject of the true story; Pacino would portray him as Vincent Hanna in the movie. Chuck Adamson, who ironically worked with Mann on Thief, eventually went on to become a TV screenwriter and producer. Differences exist between heat and temperature. The combined kinetic energy of a substance's atoms is its heat energy. The kinetic energy of an object's atoms on average equals its temperature.

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Which geologic process is illustrated in this animation?

a. cooling.

b. heat and pressure

c. melting

d. weathering and erosion

. FIGURE IS ATTACHED. The figure shows the satellite image of a cyclone. which point indicates the least wind speed?

Answers

Answer:A or D i think

Explanation:They're not in the middle of the cyclone

The star that provides energy for life on Earth is
A. The Moon.
B. The Sun.
C. Alpha Centauri.
D. The Milky Way.
E. Beyonce.

Answers

Answer:

The sun

Explanation:

cus ye

submerged soil or soil from which water is freely oozing may be classified as

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Type C Soils are defined as those that are submerged or have free-flowing water coming from them.

Cohesive soils that have a compressive strength of less than 0.5 tsf (48 kPa) are classified as Type C soils. Other Type C soils include submerged soil, soil from which water is easily seeping, soil that is unstable under water, and granular soils such as gravel, sand, and loamy sand. This category also includes material that is layered and sloping, with layers that drop into an excavation or have a slope of at least 4H:1V (4H:1V) or larger.

Submerged soils are soils that are saturated with water for long enough in a year to produce the oxidation-reduction processes that result in the following characteristic gley horizons:

'A' horizon with some oxidation

A zone that has been shrunk or mottled over time.

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Venus the is the hottest and brightest planet why?

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it is the closest to the sun, the heat is closest and the reflection of the sun is strongest
Venus is the 1st possible planet to be the closest to the sun its core temp is usually high because of the heat and reflection of the the sun shining down on the planet.

how is an index fossil used to identify a time period?

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Periods of geological time are identified using index fossils. These fossils are "frequently encountered, widely distributed fossils that are limited in time span," according to the definition. If an index fossil is discovered in a particular layer, one can estimate the layer's age. The geological periods are established using index fossils.

In most cases, it is thought that these periods of time lasted for tens of millions of years. The "geological column," which arranges the periods in chronological order, is made up of the geological eras. Whether the "geological column" actually exists or is just a product of our interpretation of the distribution of fossils is a matter of debate. The geological column is said to be real and represents the order in which different life forms existed in the past since the geological eras always, or almost always, show in the correct sequence in the fossil record, even though some periods may be missing in some places. But this is a circular argument. By employing index fossils to establish the geological periods, it is possible to ensure that the resulting geological periods occur in the correct order.

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what is an example of a location that has extreme tides

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Answer:

1. Bay of Fundy, Nova Scotia

2. Ungava Bay, Quebec

3. Bristol Channel, UK

4. Cook Inlet, Alaska

5. Río Gallegos, Argentina

Canada has the highest tides in the world.

Canada's Bay of Fundy, which divides New Brunswick from Nova Scotia, has the highest tides in the world. The area around Anchorage, Alaska, experiences the highest tides in the country, with average tidal ranges of about 30 feet.

The biggest tidal differences in the world are found in the Bay of Fundy, which is situated in Canada between the provinces of Nova Scotia and Brunswick. The water level near Wolfville, in Nova Scotia's Minas Basin, can be up to 53 feet (16 meters) higher than at low tide, despite the average height change in sea level caused by tides on earth being three feet.

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Explain how sedimentary rocks are formed through the process of erosion.

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Sedimentary rocks are formed through the process of erosion, weathering, and sedimentation.

Erosion is the process by which rock, soil, and other materials are worn away and transported by natural forces such as wind, water, and ice. The materials that are worn away are called sediments.

There are different types of erosion, such as:

Mechanical erosion: when rock and other materials are physically broken down into smaller pieces through the action of water, ice, wind or gravity.Chemical erosion: when water, oxygen or other chemicals break down rocks through chemical reactions.

For example, sandstone is formed by the sedimentation of sand that has been worn away by erosion and transported by wind or water. Limestone is formed by the sedimentation of shells and other marine debris that has been worn away by erosion. Shale is formed by the sedimentation of mud and clay.

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Second time trying to get this to work
I need help

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Caliph - Successor to Muhammad, Zionism - The movement to establish a Jewish state, Diaspora - A group that is scattered outside its traditional homeland. Aliyah - Immigrations of Jews to the Holy Land.

What is Zionism?

Zionism is a nationalist movement that espouses the establishment of, and support for a homeland for the Jewish people centred in the area roughly corresponding to what is known in Jewish tradition as the Land of Israel, which corresponds in other terms to the region of Palestine, Canaan, or the Holy Land, based on a long Jewish connection and attachment to that land.

A variety of Zionism, called cultural Zionism, was founded and represented most prominently by Ahad Ha'am.

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desert in chile with some of the driest land on earth is called

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Answer:The Atacama Desert

Explanation: The Atacama Desert is a strip of land on the Chilean coast, west of the Andes Mountains. The desert plateau is 990 miles long, and is the only true desert to receive less rain than the polar deserts.

which layer of the earth is described as plastic and flowing?

Answers

Answer: the asthenosphere

Explanation: the upper mantle material makes this layer so hot that it becomes plastic. my earth science teacher told me to remember it like silly putty!

According to the elastic rebound model, earthquakes are caused by energy released when
A.highly stressed (i.e.,bent) rock breaks and abruptly moves.
B.asthenosphere is dragged over lithosphere.
C.landslides rumble down the mountain slope.
D.dissolved gases escape violently from molten rock.

Answers

The correct option is (a). Earthquakes happen when highly stressed rocks break and abruptly move with tremendous energy.

An earthquake is the shaking of the Earth's surface caused by a sudden release of energy in the Earth's lithosphere, which generates seismic waves. It is also referred to as a quake, tremor, or temblor. Earthquakes can range in strength from those that are so small that no one can feel them to those that are powerful enough to throw things and people into the air, destroy vital infrastructure, and devastate entire cities. The number, kind, and size of earthquakes that occur in a region over a specific time period is known as its seismic activity. The average rate of seismic energy release per unit volume is what is known as seismicity at a specific region on Earth. Tremors, which are not earthquakes, are also referred to as seismic rumbling.

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which state has the highest maximum speed limit in the united states?

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Answer:

Texas has the highest speed limit in the USA at a brisk 85mph. Taking all states into account, the average maximum speed limit in the USA by the state is 69.8mph, while the median speed limit is 70mph.

Explanation:

Hope it helps:)

What are three of the main categories of conflict

Answers

1. Power/Influence
2. Religion
3. Wealth

Which characteristic best describes the traditional economy?
Responses

(A.) results in competition between producers


(B.) a type of communism or socialism


(C.) usually passed down through generations


(D.) private companies make decisions about prices and wages

Answers

Answer:

(C.) usually passed down through generations

What is the historical importance of the Franciscan order of friars?

Answers

Francis of Assisi established it, and in 1210 it received papal recognition. A completely new kind of religious organization was introduced to medieval Europe by the Franciscans.

What does expressing gratitude entail?

People are more likely to admire and respect your accomplishments if you receive praise: Ella grumbled that the corporation never acknowledged her labor.

What 3 categories of acknowledgment are there?

You can use daily, informal, and formal forms of acknowledgment to assist your staff in achieving these objectives. This kind of acknowledgment provides rapid performance feedback.

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Isolated farmsteads in the united states evolved as a result of all of the following excepta. political stabilityb. colonization by individual pioneer famillies.c. agricultural private enterprise.d. goverment land policye. physical barries preventing communical farm practise.

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Isolated farmsteads in the United States evolved as a result of colonization by individual pioneer families, agricultural private enterprise, government land policy, and physical barriers preventing communal farm practice. The one exception is political stability.

Isolated farmsteads, found mainly in the United States, were originally developed in response to the lack of resources and basic infrastructure in early colonial times. In order to survive and remain self-sufficient, many of these homesteaders had to become adept at farming, hunting, and living off the land. To do this, they had to deforest the land and create fields for planting crops and pastures for raising animals. Over time, these homesteaders developed distinct architectural styles, such as timber framing, which allowed them to build large, durable homes and other structures. They also developed specialized techniques, such as stone wall construction, which allowed them to use the natural resources around them in order to survive and thrive. As technology advanced, farmsteads began to become connected to small towns and large cities, which provided access to resources, markets, and opportunities. However, many farmsteads still remain isolated, providing an excellent example of the hard work and ingenuity of the early American pioneers.

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According to the elastic rebound model, earthquakes are caused by energy released when
A.highly stressed (i.e.,bent) rock breaks and abruptly moves.
B.asthenosphere is dragged over lithosphere.
C.landslides rumble down the mountain slope.
D.dissolved gases escape violently from molten rock.

Answers

A. Highly stressed (i.e.,bent) rock breaks and abruptly moves. Earthquakes are caused by energy released when two sides of a fault move relative to one another.

This energy is released in the form of seismic waves, which are waves of energy that travel through the Earth's crust.

The energy released can sometimes be so large that it causes a sudden and observable shaking of the ground, which is why earthquakes are often referred to as seismic events. The release of energy occurs when rocks along the fault line are no longer able to bear the strain of being held in place. The strain is relieved and energy is released when the rocks slip past one another, this is referred to as the elastic rebound model. The model states that earthquakes occur when stored strain energy is released, and the amount of energy released is a direct result of the displacement of the rocks along the fault. Using a scatter plot to represent the data from an earthquake is a great way to visualize the magnitude and intensity of seismic activity. Using an array of points, you can create a chart that allows you to compare various earthquakes over a given period of time. The elastic-rebound theory is an explanation for how energy is released during an earthquake. It states that when two rocks on either side of a fault line are subjected to shear stress, they slowly deform until their internal rigidity is exceeded.

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Which type of ocean movement can be described as the rise and fall of sea level, mostly due to the gravitational influence of the moon?CurrentWaveTide

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One powerful force that influences tides is gravity. Sir Isaac Newton outlined how ocean tides are caused by the sun and moon's gravitational pull on the earth's oceans in 1687. (Sumich, J.L., 1996).

The gravitational attractive force serves as the foundation for tide forces. The distance between two objects is typically more important than their masses when it comes to tidal effects on the Earth. As the cube of the distance from the tidal generating object, tide generating forces change inversely. Only the cube of the distance between the objects has any bearing on the variation of gravitational attractive forces (Thurman, H.V., 1994). The interaction between the sun, moon, and the oceans of the Earth demonstrates how distance affects tidal forces.

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Describe how urban areas provide opportunities for people.

Use a case study of a city in a lower income country (LIC) or a newly emerging economy (NEE). (6 marks)

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Mumbai is a city that offers a diverse range of opportunities for its residents, from high-paying jobs in the formal sector to income-generating opportunities in the informal sector, as well as access to education and training.

What are urban areas?

Generally, Urban areas in lower-income countries and newly emerging economies can provide a variety of opportunities for people. One example is the city of Mumbai in India.

Mumbai is a major financial and commercial hub in India, with a population of over 21 million people. The city offers a range of employment opportunities in industries such as finance, technology, and entertainment. The presence of large multinational companies and a growing start-up ecosystem in the city has led to the creation of high-paying jobs in these sectors.

Additionally, Mumbai's port and airports, connect the city to the rest of the world, making it an important center for international trade and business. This has led to the growth of logistics and supply chain management industries in the city, providing further job opportunities.

The city also has a significant informal economy, with many small businesses and street vendors providing a range of goods and services to residents. These businesses often provide income-generating opportunities for low-skilled workers and people from marginalized communities.

In terms of education, Mumbai has a number of prestigious universities and colleges, as well as a large number of schools, both government and private. This provides opportunities for people to acquire the necessary skills and knowledge to take advantage of the various employment opportunities in the city.

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some of the least populated areas of earth are located

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The least populated places tend to be in deserts and arctic areas the main factor than contributes to their low population is there inhospitable climate but there are some exceptions like the United Arab Emirates that emerged as a populated region when natural ressources were found

Which cenario i an example of the phyical environment influencing the culture and lifetyle of Native American? Repone
A. The Miiippian culture had one of the larget ettlement in North America. B. Many Native American people fought lengthy war againt neighboring tribe. C. The Ancetral Puebloan built dwelling and other tructure into the ide of cliff. D. Several tribe in the Northeat etablihed the Iroquoi Confederacy

Answers

The scenario which is an example of the physical environment influencing the culture and lifestyle of Native American is that the Ancestral Puebloan built dwellings and other structures into the side of cliff.  (Option C)

Ancestral Puebloan were the maize agriculturalists who lived across the northern Southwest from the beginnings of cultivation until the arrival of the Spanish explorers in A.D. 1540. Also known as the Anasazi, they were an ancient Native American culture. Ancestral Pueblo utilized physical environment which influenced their culture and lifestyle as they started moving into pueblos, homes they built into natural cliff alcoves. The pueblos provided natural protection from their nomadic neighbors which they from hand-cut stone blocks and mortar made from adobe, a heavy clay soil.

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What type of wind speeds can hurricanes experience?

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Hurricanes can experience wind speeds of up to 155 mph or higher.

Hurricanes are considered to be the most powerful and destructive storms on Earth. They are capable of producing wind speeds of up to 155 mph (249 km/h) or higher. These winds can cause devastating damage to structures, trees, and power lines. Hurricanes can also produce torrential rains, storm surges, and tornadoes. These powerful winds can cause immense destruction to coastal and inland areas.

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what city and state is known as the shark tooth capital of the world?

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Venice, Florida is known as the shark tooth capital of the world. The concentration of fossils of sharks here is more than anywhere in the world.

Florida was submerged in water ten million years ago when sharks inhabited the region in large numbers. The fossil layer they are a part of was exposed throughout eons when the sea receded.

Sharks' cartilaginous skeletons degrade quickly, but their teeth are far more resilient and fossilize effectively. Along with shark teeth, the 18 to 35-foot-deep fossil layer on Venice's coast is also rich in the preserved bones of numerous other prehistoric animals.

Fossils that the water and storms keep dredging up and washing ashore. Therefore, while beachcombing in Venice, Florida, just about everyone with a keen eye can locate at least one, if not more, fossilized shark's teeth.

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what is the distance of the stratosphere from earth

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The Stratosphere reaches a height of 4 to 12 miles (6 to 20 km) above the surface of the Earth, or about 31 miles (50 km) down. Only a little amount of water vapour.

But 19% of the atmosphere's gases are included in this layer. With height, the temperature rises in this area.

The second layer of the Earth's atmosphere, the stratosphere, is situated below the mesosphere and above the troposphere. The stratosphere is an atmospheric layer made up of stratified temperature layers, with warm layers of air high in the sky and cool layers of air low in the sky, near the Earth's surface. The Sun's ultraviolet (UV) energy is absorbed by the ozone layer, which causes the temperature to rise with altitude. The troposphere, which is close to the surface of the Earth, has a temperature inversion where the temperature drops with altitude.

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stanley park is the largest urban park in which city?

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Stanley Park is the largest urban park in Vancouver, BC, Canada

what is a common first indicator of bad weather approaching?

Answers

The first common indicator of approaching bad weather is the formation of dark clouds. Bad weather is imminent when there are dark clouds, fog, and lightning. Cumulo + Cirro + Stratus are the three types that make up the category of rainy clouds. It is referred to as "Nimbus clouds".

Nimbo-form clouds are responsible for the bulk of precipitation, hence these clouds have the highest vertical height. Sometimes, the base of cumulus and cumulonimbus clouds rises above 6,500 feet. Cumulonimbus clouds form when water vapor condenses in the lower troposphere and builds up while being carried upward by strong buoyant air currents. Water vapor rises over the lowest parts of the cumulonimbus and condenses to generate snow and graupel ice crystals, which when they interact can produce hail and lightning, respectively. These clouds are sometimes referred to as thunderheads when they form a thunderstorm. A cumulonimbus can develop alone, in groups, or along a line of squalls. These clouds have the potential to produce lightning as well as other hazardous extreme weather, including tornadoes, strong winds, and huge hail. Overdeveloped cumulus clouds give rise to a cumulonimbus, which can eventually grow into a supercell.

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A qualitative review of a health record reveals that the history and physical for a patient admitted on June 26 was performed on June 30 and transcribed on July 1. Which of the following statements regarding the history and physical is true in this situation? Completion and charting of the H&P indicatesA. noncompliance with Joint Commission standards.B. compliance with Joint Commission standards.C. compliance with Medicare regulations.D. compliance with Joint Commission standards for nonsurgical patients. A car dealership wants to conduct a survey of 100100 people who bought a new or used car at the dealership in the last three months. Of the people who bought a car at the dealership in the last three months, 2,0002,000 bought a new car1,6001,600 of the new car buyers received a loan500500 bought a used car300300 of the used car buyers received a loanComplete the table below to show the number of people the dealership should survey in each group so that the sample is representative of whether the buyers bought a new car or a used car and whether the buyers received a loan select the sentence that represents the most accurate relationship among these three elements: (1) research questions, (2) hypotheses, and (3) specific aims. how does freedom of the press help maintain a democratic society? the needs of what nutrition component may be significantly different for athletes in training compared to lightly active individuals in the general population? oxidation-reduction reactions, which are the basis of many biochemical reactions and pathways, cannot take place in the absence of oxygen.T/F what are three reasons presidents have historically won their battles over war powers with congress? a complete picture of how mental processes are influenced by both social systems and brain functions is most clearly provided by 2. you are given two ropes that when lit burn in one hour. which one of the following time periods cannot be measured with your ropes? a) 50 min b) 30 min c) 25 min d) 35 min. (asked by citadel) which of the following will an organism that is experiencing an elevated carbon dioxide concentration most likely do? (1 point) how to compete on a business level is defined by the variables value and cost. together they define the . rico's most controversial section allows private individuals to recover treble damages and attorney's fees for injuries caused by a statutory violation. identify the irrelevant statement. TRUE/FALSE. goal-directed diagnostic questions are designed to move a support incident to a successful resolution. Please help somebody its due in one hour Please give me the vertical value in a pair of coordinates. PLEASE HELP ME, I WILL BE REALLY GRATEFUL EMERGENCY 50 POINTS!!I am the superintendent of Minie Couty schools. My staff is made up of an assistance superintendent, a director, and an accountant. Our names are Mr. Wilson, Mr. Jones, Ms. Bigge, and Mr. Smith. Mrs. Jones and the assistant superintendent used to share the same office. I play bridge with my accountant every Monday night. Mr. Wilson confers with me every week. Mr. Smith, who holds a degree in mathematics, may get my job when I retire. Mrs. Jones is so busy she doesn't have time to play card games. Mr. Wilson has never shared an office in his life. Who am I and what are the names of the members of my staff? why was the great railroad strike of 1877 significant? fill in thee blank. __ is an economic concept that describes the existence of high start-up costs and other marketing-based obstacles that prevent new competition from easily entering existing markets. What are the figurative devices used in the poem?. (d) How are we robbing our children of their basic