HEART

muscular organ that is essential for life

because it pumps blood through the body.

How many liters does heart pumps?

the heart continues to pump at

approximately that rate for more than?

The heart is actually two pumps in one, with the

heart’s right side pumping blood to the lungs and back

to the left side of the heart through vessels of the

The left side of the heart pumps blood to all other

tissues of the body and back to the right side of the

heart through vessels of the

size of the heart is like the size of what part?

locatino of the heart is between the?

the orientation of the heart is ?

double-layered sac that anchors and

protects heart

membrane around heart’s

cavity