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6 Cards in this Set
- Front
- Back
Excretory System
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The system which takes waste out of the body.
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kidneys
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2 reddish brown organs that help the body get rid of liquid waste called urine.
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urine
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Liquid waste that is passed from the body.
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bladder
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the organ which stores urine until it is passed form the body.
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sweat
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a body waste made mostly of water and salt.
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pores
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very small openings in the skin.
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