Answer:
the nephron is part of the nervous system.
Step-by-step explanation:
the nephron, (NERVE) is what tells the brain what 2 do. filtration happens in the kidneys & digestion tract, In the nephron, it tells the brain to filter blood in the circulatory system. after digestion, the nephron (hormones included), results in the waste material of urine,(liquids) & feces to expel waste from the body...