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3 Cards in this Set
- Front
- Back
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closed circulatory system
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a circulatory system in which the heart ciculates blood through a a network of vessels that form a closed loop
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open circulatory system
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a circulatory system in which the circulatory fluid is not contained entirely within vessels
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3 main boby parts of an arthropod
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the thee main parts of an arthropod is the head,thorax,and the abdomen
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