Question

3. Explain how blood flows through
body
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Answer 1

Explanation:

Blood enters the heart through two large veins, the inferior and superior vena cava, emptying oxygen-poor blood from the body into the right atrium of the heart. As the atrium contracts, blood flows from your right atrium into your right ventricle through the open tricuspid valve.

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Answer 2

Answer:

BLOOD FLOWS THROUGH OUR HEART.

EXPLANATION:

The right Heart and left Heart work together

Right Side Heart:

Blood enters the heart through two large veins, the inferior and superior vena cava, emptying oxygen-poor blood from the body into the right atrium.

Left Side Heart

The pulmonary vein empties oxygen-rich blood, from the lungs into the left atrium.

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