Muscular and Skeletal Systems

Muscular and Skeletal Systems

by Amazu Umeh

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The human body has about how------------ muscles that help us to move our body in many ways

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Muscles can only--------

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That is why they work or come in---------

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The muscles in our body moves------------in the body.

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There are about ----------bones in adult body.

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Bone marrow within our bones create or make new------------

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The blood in our circulatory system transports or brings -----------and---------to all parts of our body.

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The human heart beats about----- times a day.

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The heart beats about --------times in our life time without ever stopping.

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How many thousand miles of veins and arteries help to circulate the blood in our body.------------

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When we exercise, the body uses a lot of-----------------------

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When we exercise, the body gives out plenty of used air called---------

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The respiratory system is responsible for intake of--------

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The respiratory system is also responsible for the giving off or exhalation of-------

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When we are stressed or anxious about different situations, our body traps a lot of toxic carbon dioxide, to help release the stress and the bad CO2, take a----- ----

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The major organs of our respiratory system are the