Answer: Circulatory system
Explanation:
The circulatory system has the function of distributing blood throughout the body. The circulatory system is responsible for carrying oxygen, nutrients, and hormones to the body, it also removes waste. The circulatory system integrates with the blood vessels and the heart.
The heart is considered as the central organ of the nervous system. This is like a muscle pump. The heart has 4 parts, 2 in the upper and 2 in the lower. The process of bombardment of the heart is consistent with the messages it receives from the body about how it should bombard the blood. The bombardment of the heart occurs according to the needs of the person since it bombards differently if a person is exercising and if it is sleeping.
