Answer:
A) climate change...........
I’m pretty sure it’s the permBain era
... During this process, plants cleave the carbon from the two oxygen molecules and release the oxygen back into the surrounding environment. Plants are thus primarily responsible for the presence of atmospheric oxygen.
PLS REPHRASE a bit SO YOU DONT GET BUSTED FOR PLAGIARISM
Answer:
Neutral
Explanation:
The charge of an oxygen atom is neutral.
