Answer:
False
Explanation:
The planets orbit because of the suns gravitational pull
B. cellular respiration, Hope this helps!
Probably C. For example, you can tell how many amount of organism are in an ecosystem if you just check like a lot of animals live in hot climates while not many animals live in cold types of climates. I’m probably not making sense but I would put C.
The answer to this question is the bladder