Which of the following statements is true?
A/The ventricles receive blood from the body.
B/The atria pump oxygen-rich blood to the body. C/Blood in the heart only flows one-way.
D/ The heart is the largest organ in the body

Respuesta :

The correct answer would be B. The atria pump oxygen-rich blood to the body.

its C The Blood in the heart only flows in one-way

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