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21 Cards in this Set
- Front
- Back
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How many bones are there in the adult human body?
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206
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How many layers of skin are there on the human body?
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2
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What is the colored part of the eye called?
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iris
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What do we call the tubes that carry blood away from the heart?
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arteries
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How much of the human body is water?
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80%
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What are the tiny bumps on the tongue called?
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taste buds
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What is the largest organ inside the body?
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liver
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What do we call the openings in the skin?
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pores
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Where are the bones called the hammer and the anvil?
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the ear
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What colors are blood cells?
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red and white
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What is the waste gas made that humans breathe out?
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carbon dioxide
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How many senses are there?
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5
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How many ribs does a human have?
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24
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What is the black part of the eye called?
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pupil
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What do we call the tubes that carry blood towards the heart?
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veins
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What do we call the muscular bag inside the body?
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stomach
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What is the largest organ of the human body?
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skin
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What do we call the liquid released to cool the skin?
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sweat
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What do we call the tubes where food is digested?
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intestines
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What color is the pupil?
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black
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What is the gas that humans breathe?
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oxygen
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