Answer:disease preadertism and preadation
Explanation:
because of the sciency stuff
Answer:
i want to say 6 but I am not sure
Answer: I believe this is FALSE.
Explanation: I say this because, although photosynthesis is required to keep the plants alive which causes respiration. It is not objectively needed in the cycle, and it isn't caused by animals.
I hope this helps :D.