Question

describe the function of heart

Answer 1

The four chambers of the heart helps in the transportation of deoxygenated blood to the lungs for it to be oxyhenated and the oxygenated blood to the rest part of the body.The myocardium is the main tissue of the heart that helps in the transportation of deoxygenated blood to the lings and to the rest part of the bodyThe measurement of the heart beat is directly related to the movement of the myocardial muscle.The electrical conduction of the heart, helps not only in the stimulation of the heart muscles but it also helps in the measurement of the heart rate and more.

Answer 2

it's a circulatory system .
musucular pump