What is a prosess that fuel your metabolism?

Astudent is looking through a microscope at some cells of an onion root tip. many of these cells are undergoing division since the root tip grows quickly and requires more cells. which cell most recently underwent metaphase? w x y z

Idon’t know the answer and i’ve been stuck on it for a while now skskskskks

Has regulatory areas for thirst, hunger, body temperature, water balance, and blood pressure