<h3><u>Required</u><u> </u><u>Answer</u><u>:</u><u>-</u></h3>

<h3><u>Learn</u><u> </u><u>more</u><u>:</u><u>-</u></h3><h3 />
<u>Biogeochemical</u><u> </u><u>cycle</u><u>:</u><u>-</u>
- Biogeochemical cycles are the natural pathways by which essential elements of living matter are circulated.
- It is a contraction that refers to the Biological,chemical aspects of each cycles.
Answer:
Prokaryotic and Anaerobic
Explanation:
Prokaryotic and Anaerobic organisms developed first.
Its in a way both C and D as at cholesterol acts as a fluidity buffer that at high temps. the cholesterol makes the membrane less flexible and at lower temps. makes the membrane more fluid
Sorry Hope that helps though
A biologist .....they study living things only.
Answer: A. The fossils cam from the same organism
Hope this helps!
Explanation: