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Author Question: Which of the following is found only among annelids? A) a hydrostatic skeleton B (Read 642 times)

Charlie

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on: Aug 5, 2013
Which of the following is found only among annelids?
A) a hydrostatic skeleton
B) segmentation
C) a clitellum
D) a closed circulatory system
E) a cuticle made of chitin


camila

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Reply #1 on: Aug 8, 2013
Answer has to be C, trust me!


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Charlie

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Reply #2 on: Oct 18, 2013
Wonderful, you were right, thank you so much.


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