QABiology › The upper chambers of the heart are called the:
Q

The upper chambers of the heart are called the:

1. atria

2. pericardia

3. bicuspids

4. ventricles

A

The heart is a muscular organ in the body that pumps blood throughout the body. It is divided into 4 chambers, the right atrium, the left atrium, the right ventricle, and the left ventricle.

The upper chambers of the heart are called the atria, whereas the lower chambers of the heart are called the ventricles.

The pericardium sac surrounds the heart, while the bicuspid divides the left atrium and ventricle.

3 months ago
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