The sympathetic nervous system.
This is a part of the nervous that operates involuntarily (you can’t control it) and functions to “turn you on” as part of the fight or flight response.
The parasympathetic is the other big involuntary part that mostly does the opposite functions.
D. it does not become more difficult for the cell to get enough oxygen and nutrients.
Diabetes. My dads a doctor Ik for sure if u need an explaination i will send one
Any type of terrestrial land plant and some aquatic plants too (since you mentioned that it isn't motile)
