The function of the sinoatrial node is to
a. filter lymph.
b. prevent blood from backing...
Biology, 15.12.2019 15:31 soccerjessie8701
The function of the sinoatrial node is to
a. filter lymph.
b. prevent blood from backing up into the atrium.
c. keep the heart beating.
d. divide the right and left sides of the heart.
Answers: 1
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