NUTRITION
THE HUMAN BODY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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I am a muscle located behind your lungs. I am always moving and I never get tired. I pump blood to all parts of your body. What am I?
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heart
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lungs
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kidneys
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liver
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Explanation:
Detailed explanation-1: -This is the main function of the heart, to pump blood to all parts of the body, delivering oxygen and nutrients to the cells and removing waste products. So, the answer is: You are the heart.
Detailed explanation-2: -The heart is composed of purely muscle because the cardiac muscletissue is an extremely specialized form of muscle tissue that has evolved to pump blood throughout the body. In fact, cardiac muscle is only found in the heart and makes up the bulk of theheart’s mass.
There is 1 question to complete.