Answer:
tetrads change orientation as a lineup along the center of the cell
The part of the cortex that responds mostly to the sensory signals that lead to a movement is the prefrontal cortex (PFC)
It is the cerebral cortex which covers the front part of the frontal lobe and manages complex processes like reason, logic, problem solving, planning, and memory.
The way for the body to conserve water during periods of heavy sweating is by the kidneys for they have the ability to regulate water levels and store water and enables to release water if it is only necessary and needed. Through the kidneys, body can conserve water.
i think it is B or A they make the more sense hope this helps ✌