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.
The process of making known one's thought's or feelings!!!!!!!!!!!!
I would put The cookies smelled so good while they baked, I couldn't wait for them to finally be done. to me that's how I would say it and I that think how is it is said.
One singer
Multiple singers
