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Author Question: An insect's exoskeleton is a noncellular layer composed of a material called ____________________, ... (Read 39 times)

humphriesbr@me.com

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on: Jul 21, 2018
An insect's exoskeleton is a noncellular layer composed of a material called ___________________ _, which is secreted by an inner layer of cells.
 
  Fill in the blank(s) with correct word

Question 2

Chewing insects tear off bits of plants using ___________________ __ (jaws) that are strong enough to bite off plant parts and grind the material up by chewing.
 
  Fill in the blank(s) with correct word


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alexisweber49

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Reply #1 on: Jul 21, 2018
Answer to Question 1

chitin

Answer to Question 2

mandibles


humphriesbr@me.com

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Reply 2 on: Jul 21, 2018
Gracias!

deja

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Reply 3 on: Yesterday
Excellent

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