Question

ht, wengil durum,
Oxygen enters the blood toge Itings
The separation of the right side and the left
the heart is useful to keep oxygenated ar
oxygenated blood from mixing. Such sepa
allows a highly efficient supply of oxyger
pallus. As the right
sponding lower chamber, the right ventricle.
I to the right ventricle, which in turn pumps it
cker muscular walls than the atria do. Valves
n. Since ventricles have to pump blood intove
Eow backwards when the atria or ventricles com​

Answer 1

Answer:

true

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