Question

State four functions of heart.

Answer 1

Answer:

HOLA

HEART

1) HEART PURIFIES OUR BLOOD ..

2) THERE ARE MANY NEPHRONS IN THE HEART ..

3)

FOLLOW ME

Answer 2

Answer:

1 ) the primary function of the heart is to pump blood throughout the body.

2) it supply oxygen and nutrients to the tissues and remove carbon dioxide and waste from the blood

3) it also help maintain adequate blood pressure throughout the body .

sorry I know three only hope it helps