Asked by Help pls quick

Why does the blood returning to the heart have very little oxygen in it?

A. The heart is not pumping oxygen fast enough .
B. The cells throughout the body use the oxygen . <<<<<<<<
C. The heart did not receive enough oxygen from the lungs.
D. The lungs breathed out too much oxygen.
Answered by Reed
correct
Answered by Kylie
Why dose the blood returning to the heart have very little oxygen in it
Answered by lol star
B is the correct one, great job!!
~lol star ♥
Answered by Audrey
Thanks for the answers!
Answered by Mags
So, it's B?
Answered by I am *defiantly* SMART😎
@Mags Yes the answer is B (the second one) Because your cells use the oxygen before returning to the
Answered by I am *defiantly* SMART😎
heart*
Answered by SmartGuy
TYSM!!!!
Answered by Fluffy Pants
Ya'll be right!
Answered by Nunia business
your correct 👍
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