Question

human heart is a WHICH CHAMBER STRUCTURE FOUR , THREE , TWO , FIVE .

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Answer 1

Answer:

human heart is a WHICH CHAMBER STRUCTURE

are four chamber

Answer 2

Answer:

Human heart has 4 chambers

Explanation:

heart consists of four chambers in which blood flows. Blood enters the right atrium and passes through the right ventricle. The right ventricle pumps the blood to the lungs where it becomes oxygenated. The oxygenated blood is brought back to the heart by the pulmonary veins which enter the left atrium.

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