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Jermain_ Jermain_
wrote...
On Hiatus
Posts: 6410
10 years ago

 
The exoskeleton of insects is composed of a variety of materials including the carbohydrate   
A)
 
cellulose.   
B)
 
chitin.   
C)
 
dextran.   
D)
 
sclerotin.   
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padrepadre
wrote...
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10 years ago
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Jermain_ Author
wrote...
On Hiatus
10 years ago
Thanks man, Principles of Animal Physiology is a bitch
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