Multiple choice

The heart of a man is 4 chambered. The right half of the heart contains _______.

  1. oxygenated blood

  2. deoxygenated blood

  3. blood with more oxygen

  4. none of these
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

In the human heart, the right atrium and right ventricle receive blood returning from the body, which is low in oxygen and high in carbon dioxide.

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