Gas exchange in an echinoderm takes place through A. book lungs. B. skin gills. C. lungs. D. none of the above.

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Asked 10/26/2011 12:40:54 PM

Updated 9/11/2015 4:29:28 AM

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User: Gas exchange in an echinoderm takes place through A. book lungs. B. skin gills. C. lungs. D. none of the above.

Question

Asked 10/26/2011 12:40:54 PM

Updated 9/11/2015 4:29:28 AM

1 Answer/Comment

Flagged by alfred123 [9/11/2015 4:29:28 AM]

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alfred123

Gas exchange in an echinoderm takes place through: SKIN GILLS.

Added 9/11/2015 4:29:28 AM

This answer has been confirmed as correct and helpful.

Confirmed by Andrew. [9/11/2015 4:36:30 AM]

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Gas exchange in an echinoderm takes place through A. book lungs. B. skin gills. C. lungs. D. none of the above.

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Updated 8/16/2015 10:49:50 PM

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alfred123

Gas exchange in an echinoderm takes place through: SKIN GILLS.

Added 8/16/2015 8:28:00 PM

This answer has been confirmed as correct and helpful.

Confirmed by Andrew. [8/16/2015 10:49:35 PM]

Which of the following is a characteristic of all arthropods? A. simple, single-lens eyes B. setae C. jointed appendages D. jaws

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Updated 1/7/2015 1:49:20 PM

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emdjay23

A characteristic of all arthropods is: Jointed appendages.

Added 1/7/2015 1:49:20 PM

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Confirmed by sujaysen [1/7/2015 1:54:41 PM]

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