Answer: to reduce the risk of the vires spreading so people dont get sick and oof.
Explanation:
Answer:
Humans release carbon dioxide (CO2) into the atmosphere through cellular respiration. This CO2 is used by plants during photosynthesis. During photosynthesis, plants release oxygen (O2) into the atmosphere. The oxygen is used by animals in order to carry out cellular respiration.
Explanation:
I put all I know into that so it should be right but if it isn't then I'm sorry
The Challenger Deep is in the southern end of the Mariana Trench. It is estimated to be 305meters deep.
