The nervous system is responsible for stimulating digestion and causing the bladder to contract

Parasympathetic nervous system.

Explanation:

Parasympathetic nervous system is one of the division of the autonomic nervous system, that regulates the proper functioning of the body.

Parasympathetic nervous system controls the process of digestion, conserves energy and slows the heart rate of the organisms. This nervous system causes relaxation of the sphincter muscles of the digestive tract. The bladder contraction is also caused the stimulation of the parasympathetic nerves.

Thus, the answer is parasympathetic nervous system.

its like this, "if i give a plant an unlimited amount of sunlight,then the plant will grow to its largest possible size."

hope it let me know if it does or doesn't =^-^=

the element that provides strength to the exoskeletons of clams and oysters is phosphorus.

this is so because calcium carbonate is the main component in the shells. calcium carbonate is strengthened by phosphorus.

explanation: