Answer:
erosion agents- wind, water, ice, waves and gravity
Explanation:
all forces of the agents of erosion is gravity
Calculate the mass of an object that has a density of 20 g/mL and a volume of 5 mL.
Answer:
4
Explanation:
density= mass/volume
Answer:
100kg
Explanation:
[tex]density= mass/volume[/tex]
using this formula you can re arrange the equation my moving the volume onto the opposite side
giving you this formula : mass= density x volume
in doing so you can calculate the mass of the object by extracting the relevant information of the question
density=20g/ml
volume=5ml
mass = density x volume
=20 x 5
= 100
Help Me Pls. I need to know this for my exam
Answer: Look up the answers to a Periodiperiodic table
Explanation: I will link pictures
Which of the following is a true statement about waves?
A.
Waves can transfer energy when they interact with matter.
B.
Waves are never affected when they interact with matter.
C.
All waves require a medium through which they can travel.
D.
All waves travel longitudinally and compressionally at the same time.
Answer:
A.
Explanation:Waves can transfer energy when they interact with matter.
PLEASE HELP QUICK!!!!
Answer:
Done this assignment :)
Hope it helps!
Hi can someone plz help me!! I’m behind on this and I really need help on it. I will try to mark as brainliest
You just need to do what it says. Build the model or use some things as substitutes if you are missing an ingredient and write down what you identified.
There isn't really much better help I could give, sorry. I hope this helps.
Sand and gravel in a mixture have the same properties as sand and gravel when they are not mixed.
Since gravel is bigger than sand,
A.
the sand and gravel can never be separated.
B.
the sand and gravel can be separated with a sieve.
C.
the mixed sand and gravel will stick together.
D.
the mixed sand and gravel have a lower volume.
Answer:
b
Explanation:
There are two types of mixture, one is homogeneous mixture and other is heterogeneous mixture. Therefore, the correct option is option B that is the sand and gravel can be separated with a sieve.
What is mixture?When two or more compounds are combined but each ingredient retains its chemical identity, the result is referred to as a mixture. In other words, there is no chemical interaction between the parts of a combination. According to how consistent they are and how well the components' particle sizes match up, mixtures are categorized.
Sand and gravel in a mixture have the same properties as sand and gravel when they are not mixed. Since gravel is bigger than sand, the sand and gravel can be separated with a sieve.
Therefore, the correct option is option B.
To know more about mixture, here:
https://brainly.com/question/12160179
#SPJ2
A tall pea plant (Tt) is crossbred with another tall pea plant (Tt). The following Punnett square shows the separated alleles for two pea plants.
Which of the following shows the correct match of the box numbers and the genotype of the offspring?
Btw graph is below (ScreenShot)
Answer:
B.
Explanation:
when you use punnett squares, you cross the different genes with themselves. if T is in the first box on both sides, the genome will be TT. if the box lines up to tt, it will be tt. the boxes on the left use the genes' first letter and the boxes on the right use the second letter.
The result of the cross between Tt and Tt would be TT, Tt, Tt, tt.
Monohybrid crossingThis is a kind of crossing involving only one trait.
The genotype Tt will segregate to T and t respectively.
Crossing Tt and Tt:
Tt x Tt
TT Tt Tt tt
Thus, box 1 will contain TT, box 2 will contain Tt, box 3 will contain Tt, and box 4 will contain tt.
More on monohybrid crossing can be found here: https://brainly.com/question/15314052
From the set {41, 53, 65}, use substitution to determine which value of x makes the inequality true.
MATHH
A. none of these
B. 41
C. 65
D. 53
Answer:
Maybe C. But we dont know the equation.
Explanation:
Hi can someone help me plz! I’m behind on this and I don’t understand
Answer:The atoms you need to build are on the right. You need three colors, and need to say what each color is. Each color should represent a different element.
Explanation:
Answer:
The atoms you need to build are on the right . You need three colors and you need to say what the colors are. Each color should represent a different element.
Explanation:
RNA molecules carry amino acids to the ribosomes to begin the work of assembling a protein chain, True or false. explain please
Answer:
True
Explanation:
That is true about RNA
Please construct a R.A.C.E. explanation for the prompt below. How do mutations to DNA affect an organism? Name all of the possible ways that an organism could be affected by the mutation and provide examples
Answer:
Mutations can affect an organism by changing its physical characteristics (or phenotype) or it can impact the way DNA codes the genetic information (genotype). When mutations occur they can cause termination (death) of an organism or they can be partially lethal.
What holds everything in place in the universe?
Answer:
Gravity
Gravity is the force by which a planet or other body draws objects toward its center. The force of gravity keeps all of the planets in orbit around the sun.
Explanation:
hope this helps
3. Is Pangaea the only “supercontinent” that scientists think has existed?
Answer: No
Explanation:
Pangea is the most RECENT supercontinent. However, scientists believe there have been many more that have come before it
Answer:
the first 1 :l
Explanation:
what is a chemical change of a juicy burger and a waffle fry
there needs to be more info
GIVING BRAINIEST!!! please help
what is a conversation of mass on a juicy burger and a waffle fry
Answer:
wha-
Explanation:
In which situation would osmosis most likely occur in cells?
Across a semi-permeable membrane that separates solutions of the same concentration
Across a semi-permeable membrane that separates solutions of the same concentration
Across a semi-permeable membrane that separates solutions of different concentrations
Across a semi-permeable membrane that separates solutions of different concentrations
Across a non-permeable membrane that separates solutions of the same concentration
Across a non-permeable membrane that separates solutions of the same concentration
across a non-permeable membrane that separates solutions of different concentrations
Across a non-permeable membrane that separates solutions of different concentrations
Answer:
it would most likely occur
———————————————————————————————————————
Across a semi-permeable membrane that separates solutions of different concentrations
———————————————————————————————————————
this is because osmosis is the ‘net’ movement of molecules from a ‘region’ of ‘higher concentration’ to a ‘region’ of ‘lower concentration’ ‘down the concentration gradient’.
Which of these would happen to the cell if cellular respiration stopped?
Answer:
The thing which would happen to a cell if cellular respiration suddenly ceased bis:
C. Glucose breakdown would nearly stop or cease entirely.
Explanation:
Answer:
I answered this question before. U didn't give use the answer choices but it would be B.
Explanation:
Cellular respiration includes glycolysis that occurs on the cytoplasm of cells and Krebs cycle that occurs in the matrix of the mitochondria. The whole cellular respiration metabolic pathway produces a net of 36 ATPs (glycolsys produces a net of 2 ATPS and Krebs cycle a net of 34 ATPS). They use glucose as a substrate to harness the energy in its chemical bonds to produce the store this energy in ATPs, the energy currency of cells.
When your muscle gets tired, it builds up the _______ and makes it more powerful.
A.
momentum
B.
blood
C.
cells
D.
tissue
pls help me i am going to fail my class if u dont help btw this is sice
cause: industrial wasted dumped j to rivers, spread of disease, sewage dumped into rivers
effect: fish die-off, oil spilled on land mixes with runoff, destroyed natural habitats.
note: I can't drag the item. :)
Answer:
:Zzz:
Explanation:
Cause:
Industrial wastes dumped into rivers.
sewage dumped into rivers
oil spilled on land mixes with runoff
Effect:
fish die off
spread of disease
destroyed natural habitats
I need help right now lol,So the question is :During high tide, ocean waves often become larger. If the amplitude of a wave increases by a factor of 4, by how much does the energy increase?
Answer:
1.21 times
Explanation:
The energy of a wave is proportional to the square of the amplitude of the wave.
Mathematically:
e & a²
where
E is the energy of the wave
A is its amplitude
In this problem, the amplitude of the wave increases by a factor of 1.1; it means that the new amplitude can be written as
A=1.1A
Therefore, this means that the energy of the wave increases by a factor:
E' & A'²= (1.1A)² =1.1²A² =1.21A² =
1.21E
Therefore, the energy of the wave increases by a factor 1.21.:
I AM ON A TIMER BE QUICK!! Which material would result in the greatest amount of energy transfer?
A. An absorber that is dark in color and rough.
B. A reflector that is dark in color and smooth.
C. An absorber that is light in color and rough.
D. A reflector that is light in color and smooth.
Answer:
A. An absorber that is dark in color and rough
PLEASE HELP THESE ARE MY LAST 3 QUESTIONS LEFT AND IM HAVING TROUBLE WITH THEM
1. CH18C20H15CHCO2 How many atoms of each element are in one molecule of cardenolides?
2.How many atoms are in mercury (I) phospate? The chemical formula is (Hg2)3(PO4)2
3.The burning of hexane is shown in the following chemical equation. How many oxygens are in the products to the right of the arrow? 2C6H14 + 19O2 → 12CO2 + 14H2O + heat
Answer:
1)
2)Hg2 3 po4 2
Mercury(I) Phosphate (Hg2)3(PO4)2 Molecular Weight
3)2C6H14 + 19O2 → 12CO2 + 14H2O + heat
Explanation:
i dont know the 1st one i ggoles the 2nd one and it gave me this, hope it helps
True or False: Concrete has only positive qualities, and there are no disadvantages to using it.
PLEASE HELP
Reproduction is the function of _______ and organisms.
Answer:
Reproduction is the function of process by which organisms replicate themselves. In a general sense reproduction is one of the most important concepts in biology: it means making a copy, a likeness, and thereby providing for the continued existence of species.
Have a great day friend! :D
Arrange carbon, phosphorus and sulfur in order of reactivity to write their reaction with oxygen.
Answer:
Solid phosphorus reacts with gaseous oxygen to produce solid diphosphorus pentaoxide. ... Methanol burns in oxygen to produce carbon dioxide gas and water vapor.
Explanation:
Solid phosphorus reacts with gaseous oxygen to produce solid diphosphorus pentaoxide. ... Methanol burns in oxygen to produce carbon dioxide gas and water vapor.
PLEASE ANSWER! I NEED A DIAGRAM ON HOW TO CREATE WATER CONDITIONS THIS IS SCIENCE BTW
Answer:
Ok so tell me what you want to write and i will do it for you.
Explanation:
Answer:
H-O-H
Explanation:
H2O = Water
meaning two H molecules, and one O molecule
Through his investigation, Nathanial identified when equal forces are applied to an object, the motion of the object does not change. He started a data table to record the evidence from his investigation. Which further evidence can Nathanial use to support his findings?
67 N in row one and 110 N in row two
120 N in row one and 67 N in row two
115 N in row one and 65 N in row two
100 N in row one and 65 N in row two
Answer:
A is the answer
Explanation:
I need help with a DNA research paper
Answer:
XD ok wheres the paper
Explanation:
Sounds with a small amount of energy travel _________distances than sounds with more energy.
Lesson 4.07
Question 7 options:
shorter
medium
same
longer
Answer:
longer
Explanation:
this is because sounds with small energy due to production of high pitched sound travels longer distances.This sound move at a higher velocity and ata faster rate.
