Answer:
B. photosynthesis will not occur
Explanation:
if a plant isn't getting any sunlight, and requires it, then all production stops. You need sunlight to complete the process in photosynthesis.
I think it would be Microorganisms
I'm not sure but hope this helps
None of the above is the answerr
Drought
that is the answer, I'm pretty sure
Without O2 is only going through GLYCOLYSIS producing 2atp and lactic acid as a by product