kookietuan kookietuan

22-10-2016
Biology

contestada

Identify the structure of the human heart which is a muscular chamber that pumps blood out of the heart and into the circulatory system.
A) atrium
B) ventricle
C) coronary artery
D) pulmonary artery

Respuesta :

StrawberryOwl StrawberryOwl

22-10-2016

B. Ventricle pumps blood out.

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LucyNeedsMathHelp LucyNeedsMathHelp

27-10-2016

B. The Ventricle.

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