Question

what is the main function of heart?​

Answer 1

The main function of heart is transport of oxygenated blood from heart to all body organ or cells and Receiving deoxygenated blood from body cells.

Then this deoxygenated blood transport from heart to lungs.

Answer 2

Answer:

main function of heart is

1. pumping hormones and other vital substances to different parts of body

2. maintaining blood pressure

3. pumping oxygenated to other body parts

I hope it helps you