2006-10-03 12:43:25 · 9 answers · asked by jerse15 3 in Arts & Humanities ➔ Philosophy
they both sound like they would be true, but the reason the blood moves around the body is because the heart pumps it.
2006-10-03 12:56:22 · answer #1 · answered by 01winged 2 · 2⤊ 0⤋
The heart pumps blood, but if blood got blocked before it made its way back to the heart, then the heart would not pump the blood.
2006-10-03 12:56:00 · answer #2 · answered by stgradyp 2 · 0⤊ 0⤋
the subject with this question is that it assumes a hundred% performance. Cardiologists use ultrasound to degree the "ejection fraction", or the share of the the quantity of blood on your heart it is pumped out with each and every contraction. heart assaults kill heart muscle, denying it the means to flex, so a low ejection fraction shows a decrease grant of blood, inhibiting your activites. Your question assumes a hundred% ejection fraction, so the answere of 384 kg could be maximum remarkable.
2016-10-18 10:46:23 · answer #3 · answered by ? 4 · 0⤊ 0⤋
hmmmmm that is a good question but im still going to have to say the heart pumps the blood.
2006-10-03 12:45:28 · answer #4 · answered by Krusd 4 · 0⤊ 0⤋
the heart is the muscle that pumps the blood.
blood is a liquid, and most liquids dont move w/out something movin it
2006-10-03 13:58:29 · answer #5 · answered by Ambiguity 3 · 0⤊ 0⤋
Of course, the heart punps the blood
2006-10-03 12:47:28 · answer #6 · answered by Anonymous · 0⤊ 0⤋
i'm no expert, but i'm pretty shure the heart pumps the blood.
2006-10-03 12:51:25 · answer #7 · answered by Aaron K 1 · 0⤊ 0⤋
I took CPR for one reason, to learn to restart the heart.
2006-10-03 12:49:32 · answer #8 · answered by : ) 6 · 0⤊ 0⤋
The first piece is true in my opinion!!!!!!
2006-10-03 12:45:55 · answer #9 · answered by Ali.D 4 · 0⤊ 0⤋