Answer: There are many important processes in the carbon cycle that primarily relate to ... CO2 is absorbed by various plants and vegetation and converted into carbohydrates via photosynthesis. ... The nitrogen cycle takes place in Earth's various "spheres" ... What is the difference between Carbon 12, 13, and 14?
1 answer
Explanation:
Answer:
C. The evolution of many species from a single ancestor over a long period of time
Im pretty sure it is C because all living things consist of at least one or more cells