Question

describe the working of heart

Answer 1

Blood is pumped from the right atrium down into the right ventricle and from the left atrium down into the left ventricle. In the second stage, the lower chambers contract to push this blood out of the heart to either the body via your main artery (aorta) or to the lungs to pick up oxygen.

Answer 2

Answer:

Yes but,

you need to give diagram alsooooo