Question

How does a heart pump blood?

Answer 1

oh

Answer 2

lol

Answer 3

Was this on ur homework, or were u jus askin

Answer 4

both

Answer 5

:|

Answer 6

The right ventricle pumps the oxygen-poor blood to the lungs through the pulmonary valve. The left atrium receives oxygen-rich blood from the lungs and pumps it to the left ventricle through the mitral valve. The left ventricle pumps the oxygen-rich blood through the aortic valve out to the rest of the body.

Answer 7

great job

Answer 8

great job looking it up

Answer 9

\(\color{#0cbb34}{\text{Originally Posted by}}\) @Laylalyssa
great job looking it up
\(\color{#0cbb34}{\text{End of Quote}}\)
LMAO

Answer 10

lol

Answer 11

XD

Answer 12

lmao