The heart has but a single function : to pump blood.
The human body has several main functions that are vital. Functions that are considered vital to living are the lungs, the brain, and the heart. Most of the other functions in the body are related to the main functions.
It's main 2 functions are to protect the heart and lungs.
The main functions of the heart are to use its muscles and pump blood around the body to have the oxygen and carbon dioxide in the cells so we can inhale and exhale correctly.
The heart is responsible for pumping blood through the entire body. The heart along with the rest of the circulatory system provide the basic functions of life.
transport protection tempurature control
The main functions for the circulatory system's organs are the heart,blood cells,lungs,veins,and cells.
The heart is muscular organ which drives oxygenated blood around the whole body.
arteries carry oxygenated blood from the heart to the body.
It has many functions. It's most important functions are - body temperature control, heart rate control, and breathing control.
the Hearts main functions are to pump blood (containing oxygen) throughout the body and pump out the blood (containing carbon dioxide)fro our body.