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frutty [35]
3 years ago
12

Which of the following is a theory for the dinosaur extinction?

Biology
1 answer:
svetlana [45]3 years ago
8 0
Increased Radiation Levels is a theory for the dinosaur extinction.
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A nucleotide is made of three parts. They are: __?__, __?__, and __?__.
Oksanka [162]

Answer:

Sugar, phosphate group, and a nitrogenous base.

Explanation:

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This relationship between the tapeworm and the animal is an example of
Contact [7]

Answer:

Parasitism

Explanation:

The tapeworm benefits, while the animal gets hurt.

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3 years ago
while the light reactions of photosynthesis occur in the chloroplast thylakoids the dark reactions occur in
zaharov [31]

Answer:

The chloroplast is involved in both stages of photosynthesis. The light reactions take place in the thylakoid. There, water (H2O) is oxidized, and oxygen (O2) is released. ... Once the light reactions have occurred, the light-independent or "dark" reactions take place in the chloroplast stroma.

Explanation:

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3 years ago
Which species concept invokes the importance of disruptive natural selection to maintain a pair of similar species found in diff
gogolik [260]

Given what we know, we can confirm that the ecological species concept invokes the importance of disruptive natural selection to maintain a pair of similar species found in different, but nearby, environments.

<h3>What is the ecological species concept?</h3>
  • This concept includes the idea that each species will occupy a specific niche in an ecosystem.
  • This refers to a specific role in each ecosystem.
  • This will cause a species that cannot compete with another to adapt to nearby ecosystems in order to occupy a similar niche without competing.

Therefore, we can confirm that the statement in the question accurately describes the ecological species concept in that this concept involves the evolution of species to occupy a specific niche in each ecosystem, and if the niche is already taken they will adapt to nearby ecosystems.

To learn more about ecosystems visit:

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5 0
2 years ago
Explain how the theory of evolution is supported by evidence
EastWind [94]

Answer:scientists have found fossilized proof of evolution in many species to help best fit there environment.

Explanation: now i don't believe that we came from monkeys because then why would there still be monkeys you know but it is very possible for a species to change due to harsh environments

7 0
3 years ago
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