Which statement about predator-prey populations is true?


A. The relationship between predator and prey populations keeps both populations in balance.

B. A decrease in the prey population is followed by an increase in the predator population.

C. An increase in the predator population is followed by an increase in the prey population.

D. two of the above.

Answers

Answer 1

Answer:

it is A

Explanation:

it A because it is a balance the predator eat the pray so it does not over populate


Related Questions

which are examples of steroids? A. testosterone and trans fats B. cholesterol and phospholipids C. cholesterol and vitamin D D. estrogen and phospholipids

Answers

Answer:

A

Explanation:

because it really is suppose. to make u more stronger tougher and high testosterone.

A complex multicellular organism has different levels of organization. What is the order of the levels from least complex to most complex?

1organ system, organ, tissue, cell
2cell, tissue, organ, organ system
3cell, organ system, organ, tissue
4organ, tissue, cell, organ system

Answers

Answer:

A. tissue, cell, organ, organ system, organism

Explanation:

The order of the levels from least complex to most complex are 3cell, organ system, organ, tissue.

What is complex multicellular?

The term multicellular organism is known to be a type of an organism that is made up of multiple cell.

These organisms are known to be complex due to the fact that they have different kinds of differentiated cells such as 3cell, organ system, organ, tissue.

Learn more about multicellular organism  from

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What is the difference between a) prokaryote and eukaryote; b) autotroph and heterotroph; c) unicellular and multicellular?

Answers

Answer:

Explanation:

a) eukaryotes have membrane bound organelles like nuclei while prokaryotes don't

b) autotrophs = producers that can make their own food while heterotrophs consume producers or other consumers

c) Unicellular organisms are made up of only one cell that carries out all of the functions needed by the organism, while multicellular organisms use many different cells to function

The excretory system eliminates wastes. Identify the waste materials described. Filtered material from the blood that includes toxins like urea, salts, and even excess water. Composed of excess water, salt, and a urea that are released from glands. A mixture of undigested material, bacteria, and other materials that cannot be used by the body.

Answers

1. Urine

2. Sweat

3. Feces

Explanation: bc I said so

Urine is the filtered material from the blood that includes toxins like urea, salts, and even excess water. Sweat is composed of excess of water, salt, and a urea that are released from glands. Feces are the mixture of undigested material, bacteria, and other materials that cannot be used by the body.

What are the excretory products?

Excretion is the physiological process which involves the elimination of metabolic waste products out of the body. The excretory products include amino acids, urea, uric acid, carbon dioxide, water, ammonia and other compounds.

Urine is the filtered material from the blood that include toxins such as urea, salts, and even excess water. Sweat or perspiration is composed of excess water, salt, and urea that are released from the glands. Feces are the mixture of undigested material, bacteria, and other materials that cannot be used up by the body.

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List 2 organisms that are NOT plants that have the ability to do photosynthesis.

Answers

Answer:

- The Green Sea Slug

- Pea Aphids

Which organism shown in the diagram serves as the foundation, or base, for the food web?
hawks
snakes
mice
lizards
plants
grasshoppers
chickadees

Answers

the base would be the beginning of a thing right?

and if it is then plants would be the base

but if it's not then I'm sorry,

but if it's the thing that all the things can eat (except plants) then maybe lizards

srry if I'm wrong ;-;

Make a male heterozygous tall pea plant with a female short plant.

Answers

Answer and Explanation:

Hello. I believe you want to know the result of a cross between a tall pea plant and a low pea plant. Well, to visualize the cross between these two plants, it is necessary to know which characteristics have the dominant and recessive alleles, as you did not mention, let's assume that the high plant has the dominant characteristic that will be represented by the "TT" alleles, while the low pea plant will have the recessive characteristic, represented by the "tt" allele.

A dominant characteristic is one that has dominant alleles in its composition. These alleles are represented by capital letters and signify the genes that determine a characteristic. The characteristic of a dominant allele will always be seen in the offspring of a cross, as long as that allele appears in hom0zygosis (two dominant alleles as "TT") or hetorozygosis (a dominant allele and a recessive allele as "Tt"). The characteristic of the recessive allele, on the other hand, will only be seen in the offspring of a cross, if it is presented in hom0zygosis (two recessive alleles as "tt").

In the figure that is attached below, you can see how a high pea plant (TT) crosses with a low pea plant (tt). This crossing is done by combining each allele of the tall plant with each allele of the plant, which resulted in a completely heterozygous offspring, with the "Tt" alleles. As mentioned above, the recessive characteristic only appears if there are two recessive alleles. In this case, we can consider that the entire offspring were tall pea plants, since all plants have the dominant allele.

What allele pairs will result from this combination of alleles MmQq? ( use the 13,14,23,24 strategy).
A). All of these are correct
B). MQ, Mq, mQ, mq
C). Mq, mQ, mq, Mq
D). MM, mm, QQ, qq

Answers

The answer is B). MQ, mQ, Mq, mq

How could you describe the levels of organization in a decomposer?

Answers

an organism, especially a soil bacterium, fungus, or invertebrate, that decomposes organic material.

How does binomial nomenclature help scientists?

help!!!​

Answers

Answer:

Explanation:

Bionomial nomenclature helps scientists by helping them classify organisms. This would be a two-name system that scientists use that describes the genus and species of the organism.

If a strand of DNA has the nucleotide sequence: GACTAC, what is the complementary sequence of RNA nucleotides that would be made from it?

Answers

Answer:

CUGAUG

Explanation:

[tex]G=>C[/tex]

[tex]C=>G[/tex]

[tex]A=>U[/tex]

[tex]T=>A[/tex]

name the two worst extinctions known in Earth’s history.

Answers

Explanation:

Permian Triassic Extinciton

Lots of places were affected, extinction; in species, vertebrates, etc, etc.

Devonian extinction

Extinction-- in marine species...

This plant is used to treat liver ailments during the medieval times
Liverworts
Hornworts
Mosses
Ferns

Answers

Answer:

liverworts

Explanation:

Answer:

liverworts

Explanation:

that's were it got its name because of it healing properties

If yellow skin (Y) exhibits incomplete dominance with red skin (y), what color of skin would result from the genotype Yy?

Answers

Answer:

Orange skin

Explanation:

Incomplete dominance with the genotype Yy results in a combination of the dominant and recessive traits. In this case the combination of yellow and red skin would be orange skin.

yellow skin , I just learned about this


Question 4
Blood sugar homeostasis plays an important role in our health and well-being. If
blood sugar levels get too low or high, there are serious health complications that
can result. Which two body systems regulate blood sugar levels? Click on the correct
answers.

Select 2 correct answer(s)

A-Nervous System
B-Musculoskeletal System
C-Respiratory System
D-Digestive System

Answers

Nervous and digestive system

The diagram shows the complete classification for the red
fox. The names for some of the taxa are missing.
Eukarya
?
Animalia
Phylum
Chordata
Class
Mammalia
Order
Carnivora
Family
Canidae
?
Vulpes
?
Vulpes vulpes
If species is the most specific group shown in the diagram, what is the
scientific name of the red fox species?

Answers

Answer:

Kingdom

Explanation:

Answer:

Kingdom

Explanation:

A-P-E-X

Which of the following explains why cattle should not be given apples?
Apples cause bloat in cattle,
Apples cannot be digested by cattle,
Apples lead to infertility in cattle,
Apples contain insufficient nutrients for cattle

Answers

Answer:

"Cows that eat apples can get a bloated stomach and die. But that's not what's happening when your cattle feed on apples fallen on the ground or those that you offer them to diversify their diet. ... So, if you plan to introduce apples into your cows' diet, do so gradually."

So your best choice is option A!

Explanation:

- Eijiro <3

How does the extinction of species affect humans?
A. Extinction generates new sources of medicine.
B. Extinction upsets the natural cycling of nutrients,
C. Extinction helps keep air and water clean.
D. Extinction makes the environment more pleasant.

Answers

Answer:

B. Extinction upsets the natural cycling of nutrients

The extinction of species affect humans as extinction upsets the natural cycling of nutrients. Therefore, option (B) is correct.

What do you mean by extinction of species?

Extinction is the end of a sort of life form or of a gathering of sorts, normally an animal categories. The snapshot of annihilation is for the most part viewed as the passing of the last person of the species, albeit the ability to raise and recuperate.

As species go terminated, they are removed from the established pecking order. The animals that ate the species that has gone extinct must find new food or die. Other animal or plant populations could suffer as a result.

Habitat loss and degradation (primarily deforestation), overexploitation (hunting and overfishing), invasive species, climate change, and nitrogen pollution are the main modern causes of extinction.

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List 4 major characteristics of this Sea Otters.

Answers

Answer:

The sea otters can close their nostrils and their auditory passages in the water.

The fifth toe of each leg is longer, which allows them to swim more easily, but hinders their movement on land.

Their body has great agility to float, due to the excellent lung capacity of these otters, and the air that can trap...

They can walk but in a somewhat clumsy way, usually moving with small jumps.

Hope this helps!!!

Please mark this answer as Brainiest.

I need help not sure

Answers

Answer:

The answer is 2

Explanation:

D,H,J are closely related because they are sharing traits, and it is the most relevant answer

Aluminum is used to make cookware and cans. It is also
used to make vehicles, medicine, machinery, and even
deodorant

According to the graph, which industry uses the most aluminum?

O A. Transportation
O B. Building
c. Packaging
D. Machinery

Answers

The answer is A.Transportation

Answer: A.

Explanation: Transportation is the biggest fraction of the graph, as shown in the photo. Hope it helps! (ap3x approved) :))

The U.S. government has made it illegal for fossil fuels to receive tax breaks in order to be competitive
in the marketplace
a. True
b. False

Answers

Answer:

a

Explanation:

https://en.wikipedia.org/wiki/Fossil_fuel_regulations_in_the_United_States

Fill in the blank

DNA IS NOT “TURNED ON” ALL OF THE _____ IN ALL OF THE CELLS.

Answers

Answer:

time? maybe I'm not to sure but I wanted to help

What is used to protect your eyes in a laboratory?
A. Goggles
B. Gloves
C. An apron
D. A sink

Answers

Answer:

A. Goggles

Goggles are used to protect your eyes

Name and give examples of 2 major types of mutations. What do they have in common? How are they different?

Answers

Answer:

The correct answer would be - Two major types of mutations are deletions and substitutions.

Explanation:

The two major types of mutations are deletion and substitution, other than these there are many more mutations that are categorized under gene mutations and chromosomal mutation.

The deletion mutation takes place in the conditions where the DNA deletes or missed copying the nucleotide in a new  DNA molecule. This type of mutation can occur in one or more nucleotides. Whereas Substitution mutation occurs when there is a wrong nucleotide added to the DNA sequence or substitute with other.

Both could be deleterious and takes place at the nucleotide level. Both mutation depends on the number of nucleotide or the location of the mutation on the gene.

What is the most important organ of the male reproductive system? Why?

Answers

well if we’re talking about the reproductive system...
i’d say it’s the testicles because they’re responsible for making testosterone (which is the main male sex hormone) , and for producing sperm

Smoking reduces the surfactant layer in the alveoli. This would cause which of the following to occur? (2 points)

A. Depressed macrophage activity

B. Destroyed red blood cells

C. Reduced ability of gases to diffuse through the water layer

D. Reduced ability of gases to enter or exit the alveolar space

Answers

Answer:

B

Explanation:

destroyed red Blood cells

What body system is the human heart part of?

Answers

The heart is apart of the circulatory system.

Answer:

the answer will have to be The heart is apart of the circulatory system.

Explanation:

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What property of silver may discourage people from buying silver jewelry?

A. it can’t float
B. it’s not green
C. it can tarnish
D. it’s not transparent

Answers

Answer: C

Explanation: Because if silver is tarnished it will lose its luster, thus making it not attractive.

C! Hope this helped!

Please help...Will mark brainiest....It is due and I need help

Answers

Answer:

Explanation:

For the 1st one with the Cheetah: It would be a long tail because it helps them balance when they turn. Sinch Cheetahs move extremely quickly they need a balance to ensure they don't topple over when they turn, this tail provides this balance.

For the 2nd one with the bear: Thick coats on a bare will help provide warmth whenever they go to hybernate. Thin fur would leave room for freezing and wouldn't be able to help them maintain the proper body temperature.

The 3rd one with the clownfish: A round tail provides a bigger boost when swimming since it is able to push more water. A forked tail would create a gap when they swim so they would have to expend more energy than with a round tail.

The 4th one with the Finch: Since grubs live underground a thinner beak would be able to dig them out and stab them faster. This allows them to reach farther and get more food.

Answer:

D AZ FCSDF SDF F

Explanation:

just seeing how this works don't mind me

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