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18 Cards in this Set
- Front
- Back
What pumps blood through your body?
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the heart
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What is the control center of the body?
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the brain
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What does the food go down to get to the stomach?
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esophagus
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How many times does your heart beat a day?
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100,000 times
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What do we need to move?
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muscles
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How big is the heart?
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the size of your fist
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The stomach is shaped like what letter?
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j
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What goes from the lungs into the blood?
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oxygen
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After your stomach, solid waste goes to the _______________.
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small intestine
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How many muscles do we have in our bodies?
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over 200
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What does the skin do to cool off?
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it sweats
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What is the main nerve in the body?
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the spinal cord
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What is another name for windpipe?
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trachea
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What protects your insides and holds up your body?
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skeleton
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Where does the air go to get to the lungs?
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down the windpipe
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What part of the food goes to the blood?
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nutrients
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What part of your body holds the liquid waste?
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bladder
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What keeps your blood clean?
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kidneys
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