Answer: A) The impact that population cycles have on predators.
Explanation:
When a prey species is rare, food and space are plentiful, and its population increases rapidly. Meanwhile, the population of predators that feeds on it grows only once the prey population is big enough to fuel expansion
The variations in the lemming population illustrate the "impact that population cycles have on predators".
What is lemming populations change?lemming population cycles are driven by the predatory attentions of the least weasel (Mustela nivalis), which in turn shows a 'predator'-type cycle. Although lots of lemmings fall prey to owls, arctic foxes and suchlike, this isn't what makes their numbers oscillate.
What is population cycles ?A population cycle would be a generally periodic change in such a population's size or makeup over time. The population's component structure, such as its division into different age groups, is referred to as composition in this context.
Hence , A is correct option
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5 types of phagocytes
Answer:
The professional phagocytes are the monocytes, macrophages, neutrophils, tissue dendritic cells and mast cells.
Explain why natural selection does not operate on characteristics which affect fitness but are not heritable.
Answer:
Natural selection can only work on heritable traits. Acquired traits are not heritable and are not subject to natural selection. Environmental factors are variable. A trait that is beneficial in one place or time may be detrimental in another place or time.
what is the function of epidermis
Provides a protective barrier against mechanical, thermal and physical injury and hazardous substances. Prevents loss of moisture. Reduces harmful effects of UV radiation. Acts as a sensory organ (touch, detects temperature).
hope it helps...!!!
Answer:
the epidermis is the top layer of skin in your body it has functions in cluding protecting your body from the outside world kepping your skin hydrated producing new skin cells and determining your skin color hope this helps.:)
Explanation:
Which of these reflects green light?
A. chlorophylls r and t
B. chlorophylls a and b
C. chlorophylls handj
D. chlorophylls x and y
Answer:
B. chlorophylls a and b
Which type of protein will fight disease
Explanation:
I hope this may help you
writting only because answer need 20 words
Which nutrient helps to regulate body temperature?
a. Carbohydrates
b. Minerals
c. Proteins
d. Water
Answer:
The answer is D
Explanation:
Did some quick research :)
Answer: water ``````````````````````````````````````````````
The lemming population cycle is
A. generally three to five years
B. a unique event in nature
C. limited to a cycle of three months
D. related to seasonal births and deaths
Answer:
A
Explanation:
explain and account for the difference in oxygen concentration that would be found on either side of the double membrane
Answer:
A concentration gradient will be developed.
Explanation:
1. When the oxygen concentration is more outside a cell, then by the process of diffusion the oxygen will pass into the cell.
2. Diffusion can be described as a process in which molecules move from a higher concentration to a lower concentration i.e. along a concentration gradient. Hence, this process does not require energy.
3. When the oxygen concentration will be more in a cell then again through diffusion the oxygen will move out of the cell.
Derive observation from above picture
Answer:
what picture. attach it.
PLEASE HELP
What are some benefits of cloning organisms?
(SELECT ALL THAT APPLY.)
A) Cloned livestock are healthier than natural-born animals.
B) Cloned animals are less healthy than natural-born animals.
C) It can help us save endangered animals.
D) Livestock with increased productivity can be produced.
Answer:
the answer is c
Explanation:
they can use the cloned organisms to save endangered animals
ОО.0 О.
What is the name of the epithelial tissue that lines the roof of the nasal cavity?
Olfactory epithelium
Gustatory epithelium
Gustatory dermis
Olfactory dermis
The olfactory epithelium is a specialized epithelial tissue inside the nasal cavity that is involved in smell. In humans, it lies on the roof of the nasal cavity about 7 cm above and behind the nostrils.
Select all the correct answers.
Read the two excerpts in the passage. Which common elements of narrative nonfiction are used in the excerpts?
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The excerpts use dialogue to convey the characters' motivations.
The excerpts contain descriptive details that engage the reader.
The excerpts rely on first-person narration to build up the plot.
The excerpts explore various internal conflicts faced by the protagonists
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Answer:
B. The excerpts contain descriptive details that engage the reader.
C. The excerpts rely on first-person narration to build up the plot.
Explanation: Plato 5/5 100%
Answer:
B. The excerpts contain descriptive details that engage the reader.
C. The excerpts rely on first-person narration to build up the plot.
Explanation:
Florida animals respond to the seasonal changes of winter in many different ways. Select the statement which describes the response(s) of Florida animals to the seasonal changes of winter that give them a better chance of survival. Animals change their diet, like the bobcat that eats mice in the summer and migratory birds in the winter. Animals prepare themselves for the cooler temperatures by putting on weight and growing more fur. Animals reduce the amount they eat due to the lack of food available. Animals remain dormant for the season until the warmer temperatures of spring arrive.
Answer?: Animals prepare themselves for the cooler temperatures by putting on weight and growing more fur.
Explanation: i think its this oneThe statement that describes the response of Florida animals to the seasonal changes of winter that give them a better chance of survival is as follows:
Animals prepare themselves for cooler temperatures by putting on weight and growing more fur.Thus, the correct option for this question is B.
What do you mean by Seasonal changes?Seasonal changes may be defined as the sequences of variations in a time series within one year that are repeated more or less regularly. The seasonal variation may be caused by significant alterations in the temperature, rainfall, public holidays, cycles of seasons, or holiday.
In cold regions like Florida, animals hibernate throughout the entire winter season and come out in the spring. In warmer regions, such as Florida, animals experience a shorter period of hibernation compared to other colder states such as New York.
But when it comes to adaptation, they generally prepare themselves for the cooler temperatures by putting on weight and growing more fur.
Therefore, the correct option for this question is B.
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Your question seems incomplete. The most probable complete question is as follows:
Florida animals respond to the seasonal changes of winter in many different ways. Select the statement which describes the response(s) of Florida animals to the seasonal changes of winter that give them a better chance of survival.
Animals change their diet, like the bobcat that eats mice in the summer and migratory birds in the winter. Animals prepare themselves for cooler temperatures by putting on weight and growing more fur. Animals reduce the amount they eat due to the lack of food available. Animals remain dormant for the season until the warmer temperatures of spring arrive.energy is radiated by ?
Answer:
Electromagnet
Electromagnetic radiation is produced by charged particles accelerating through space.
Explanation:
Hope it helps
Ben wants to be on the basketball team, but he's worried he won't make it to the team. He spent weeks working out as hard as possible, preparing for try outs. At try outs, he amazes the coaches with his skills as good player. They ask him to be their starting player that year and give him a jersey. Ben leaves the court happily!
II. Match the events in column A with the correct element of a plot in column B.
COLUMN A
14. He spends weeks working out as hard as possible, preparing for try outs.
15. Ben wants to be on the basketball team but he's worried he won't make the team.
16. At try out, he amazes the coaches with his skill as a player
17. Ben was given a jersey.
18. Ben leaves the court happily!
COLUMN B:
A. Exposition
B. Rising Action
C. Climax
D. Falling Action
E. Resolution
PLEASE ANSWER IT I REALLY NEED THE ANSWER
NONSENSE REPORT
Which of the following is a general term describing any level of the biological classification system scientists use for living things?
taxon
gene
kingdom
genus
A taxon is a general term that describes any level of the biological classification system scientists use for living things.
What is a taxon?A taxon (plural - taxa) is a term used by taxonomists or biologist to describe a taxonomic group of any rank.
The taxonomic groups we have in biological classification are as follows:
KingdomDivisionClassOrderFamily GenusSpeciesAny of the above ranks in taxonomic classification can be regarded as a taxon.
Therefore, a taxon is a general term that describes any level of the biological classification system scientists use for living things.
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Answer: The correct answer is taxon
Explanation: This answer has been confirmed correct.
Taxon is the biological classification system for living things.
How is the sun a special star?
Answer: "How is the sun a special star?"
Explanation: The sun is our largest energy source, It heats our planet and gives us seasons, It helps plants grow.
What is the primary function of the esophagus?
A. To carry food from the mouth to the stomach
B. To absorb extra water and minerals
C. To digest simple carbohydrates into sugars
D. To excrete bile and other enzymes onto the food
Answer: A
Answer:
A
Explanation:
A, is correct because after food has been chewed and rolled into balus by the tongue, it moves down the oesophagus by peristalsis into the stomach
Where does petroleum come from? O A. Bauxite reserves O B. Ancient sea creatures OC. Ancient plants O D. Dinosaur remains
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The Correct choice is B. Ancient see creatures
Petroleum is a finished product formed by the fractional distillation of Crude oil that is found in coastal / Seaside areas. because it's basically formed by Ancient see creatures.
Which describes a discount broker?
o get reduced prices on shares for their larger customers
o pay taxes on a smaller percentage of their earnings
O can only buy and sell common stocks
O do not give investment advice or do stock market analysis
Answer:
D. do not give investment advice or do stock market analysis
Explanation:
They dont provide investment advice usually or guidance thats most likely provided by a full service borker
Hope this helps! :)
Think of a behavior that you have that you would like to change. How could you use behavior modification, specifically positive reinforcement, to change your behavior? What is your positive reinforcer?
What is the end result of transcription in DNA vs RNA Amoeba Sisters?
Answer:
DNA shouldn’t ge t all the credit! Fo r this portion, check out the Amoeba Siste rs DNA vs. RNA video. Then, write “D” if for DNA, “R ” if for RNA, or “BOTH” if it pertains to both DNA and RNA.
Explanation:
hope this helps have a lovely day
With which pair would you see the biggest differences in the microbiota: your cheek
versus your palm, your cheek versus your friend’s cheek, your cheek today versus your cheek 3 months from now?
Why?
The biggest difference in the microbiota can be seen in : ( B ) your cheek versus your friend’s cheek.
What is MicrobiotaMicrobiota is the microorganisms present in specific region or area and It protects the region from harmful indigenous microorganisms as well. The microbiota specie that is present in an individual varies greatly from the microbiota species present in a different individual.
Therefore the Microbiota species present in your cheek will vary greatly from the microbiota species present in your friend's cheek.
Hence we can conclude that The biggest difference in the microbiota can be seen in your cheek versus your friend’s cheek.
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Plants take in carbon dioxide from the atmosphere in a
process called:
The process of called photosynthesis.
which organelle transports substances throughout the cell?
a) vacuoles
b) mitochondria
c) endoplasmic reticulum
d) ribosomes
5.) Morgan buys a male python from a snake dealer who tells him that the snake carries the albino allele. Morgan mates the snake with an albino female, and ten normally pigmented offspring are produced with zero albino offspring. Morgan rushes back to the snake dealer and demands his money back stating that the male he bought is not heterozygous for the albino allele because all of its offspring had normal pigmentation. Is Morgan’s position supported by genetic theory? Why?
From the illustration, Morgan's claim could be valid and his position is supported by genetic theory.
Dominant/recessive allelesIt can be inferred from the claim of the snake dealer that albinism in male python is a recessive trait. If this claim is true, let us assume that the albino allele is represented by b and the alternate form is B.
The genotype of the snake Morgan bought will be Bb as claimed by the dealer.
Morgan mated Bb snake with an albino snake which would be bb.
Bb x bb
Bb Bb bb bb
Thus, the mating should have produced albino to non-albino snakes in the ratio 1:1.
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Blood type in humans is determined by multiple alleles. A cross between two individuals is shown in the Punnett square below. What must the phenotype of the parents be to produce the results shown?
Answer:
top of square would be AB
left of square would be AO
Help
I think it’s D. But I’m not sure.
Why is malaria so common in Africa South of the Sahara?
A) The principal malaria transmitting mosquito - Anopheles - is common there.
B) Lack of resources and political instability prevent the building of adequate prevention programs.
C) Malaria parasites are increasingly resistant to antimalarial drugs.
D) All of the above.
Answer:
I also have a feeling that it is D,all of the above. Try it
!!!!! Which of the following statements best describes the climate of an area rather than its weather conditions?
A) The summers are hot and humid
B) The temperature at noon was 86 F
C) Total rainfall on April 9 was 2 inches.
D) Strong wind are expected tomorrow evening.
D)Strong wind are expected tomorrow evening.
Which pair of scientific fields would be most useful in understanding how and
why humans affect Earth?
O A. Geophysics and geography
O B. Meteorology and hydrology
O C. Physics and biology
O D. Anthropology and sociology
