Question

The cycling of carbon between organisms and their environment is MOST directly accomplished by which of the following pairs of processes?



a
oxidation and precipitation
b
respiration and photosynthesis
c
transpiration and carbonation
d
condensation and phosphatization

Answers

GPT-4o mini
The cycling of carbon between organisms and their environment is MOST directly accomplished by:

**b) respiration and photosynthesis.**

Photosynthesis captures carbon dioxide from the atmosphere and incorporates it into organic matter, while respiration releases carbon dioxide back into the atmosphere as organisms metabolize that organic matter.