PH – depends on the environment the cell that is respiring is in.
Temperature; as it increases, the rate increases…to a point (too hot and enzymes denature!)
A nucleus controls the movement of the cell, if that helps.
Hormones - they travel through the blood to other parts of the body. Hope This Helps!
the answer is c. hydrogen bonding
Answer:
a. 40%
Explanation:
up to 40% increasing the light intensity increases the oxygen production. Beyond 40% there is no effect.
I hope this helps :)
