How do the urinary and circulatory systems interact to maintain homeostasis in humans?
A.
The kidneys transform food molecules into ATP. This form of energy is carried by the bloodstream to muscles when activity is needed.
B.
Blood flows to the kidneys. Cellular wastes are filtered from the blood and stored in the bladder until they are excreted from the body.
C.
The kidneys produce wastes that are carried within the bloodstream to the arteries, where they are recycled into useful products.
D.
The kidneys produce growth hormones that are carried through the bloodstream to parts of the body where they are needed.