I think the answer is that he is worn down and alone but I'm not 100% sure
Answer:
please give us more details on your question!
Explanation:
Answer:
k thanks for the fre.e points
Explanation:
The answer is A. It shows that animals depend on this process for oxygen.
Photosynthesis is how Carbon dioxide (what we breathe out) is turned into Oxygen (what we breathe in)
If Photosynthesis never took place Oxygen would run out and animals would suffocate.
