Question

① All parts of the human today receive blood from the
11 lungs 6 heart
6 heart ③ stomach a liver​

Answer 1

Answer:

heart

Explanation:

because main function of heart is to pump blood to all parts of the body

Answer 2

arterles transport blood from the heart to the body tissues .vines carry blood back to the heart ........

4 chambers

= the right atrium receives blood from the body .............

= the right ventricles pumps the blood from the right atrium unto the lungs to pick up oxygen and remove carbon dioxide .

= the left atrium receives blood from the lungs...