NUTRITION
THE HUMAN BODY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which of the following makes the muscular system?
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Bone
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Arm
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Muscle
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Hair
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Explanation:
Detailed explanation-1: -The muscular system is composed of specialized cells called muscle fibers.
Detailed explanation-2: -When you decide to move, the motor cortex sends an electrical signal through the spinal cord and peripheral nerves to the muscles, causing them to contract. The motor cortex on the right side of the brain controls the muscles on the left side of the body and vice versa.
There is 1 question to complete.