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Arthropods have an exoskeleton made of _____. chitin cellulose silica cartilage
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Apr 25, 2017
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Arthropods have an exoskeleton made of _____.
chitin
cellulose
silica
cartilage
Biology
high-school
Seni
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Seni
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Arthropods have an exoskeleton made of CHITIN.
Edgar Ortega
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Apr 27, 2017
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Edgar Ortega
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they are definitely made of chitin
Oliva
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Apr 29, 2017
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Oliva
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