Animals eating plants is an integral part of which biogeochemical cycle? A. Carbon cycle.
B. Phosphorus cycle.
C. Nitrogen cycle.
D. All of these.

Option D.

All of these.

Explanation:

Animals eating plants is an integral part of carbon, phosphorus and nitrogen cycle .

Biogeochemical cycle refers to the pathway by which chemical substance is been cycled or moved between the atmosphere and the environment.

These include nitrogen, phosphorus, carbon, water cycles.

In nitrogen, carbon and phosphorus cycle, plants serve as the major carrier and producers of these nutrients from the atmosphere and animals gets these nutrients when the eats plants . These nutrients are later released to the atmosphere when plants died and the decomposers acts on them by breaking down the organic matter and releasing these nutrients to the soil.

regents of the university of california v. bakke, 438 u.s. 265 (1978), was a landmark decision by the supreme court of the united states. it upheld affirmative action, allowing race to be one of several factors in college admission policy.

the correct answer is: b. pantala flavescens, because these organisms would have a high level of genetic variation due to sexual reproduction.  

because involves two organisms (parents) whose genetic material combines, sexual reproduction leads to genetic variation in new generations of offspring. the offspring is an unique organism, with new genome, more protected with the higher ability to adapted. this process is fundamental to evolution.