I think it’s telophase
Hope that helped sorry if it’s wrong
Glucose is virtually the sole fuel for the human brain, except during prolonged starvation. The brain lacks fuel stores, thus requires a continuous supply of glucose. It consumes about 120 g daily which corresponds to an energy input of 420 kcal (1760 KJ), accounting for some 60% of the utilization of glucose by the whole body in the resting state.
A. Water being pumped in and out of guard cells.
Involuntary as the muscle is a reflex