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What is a lamprey an example of? A. a bony fish B. a worm C. a cartilaginous fish D. a jawless fish
A lamprey is an example of a jaw-less fish.
Expert answered|sujaysen|Points 1092|
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Asked 12/13/2011 10:57:50 AM
Updated 4/24/2015 2:10:55 AM
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Edited by yumdrea [4/24/2015 2:10:49 AM], Confirmed by yumdrea [4/24/2015 2:10:55 AM]
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Updated 11/15/2014 8:57:36 AM
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Gas exchange in an echinoderm takes place through: skin gills.
Added 11/15/2014 8:57:36 AM
This answer has been confirmed as correct and helpful.
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Updated 11/15/2014 8:28:21 AM
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Snails are not considered A. mollusks. B. autotrophs. C. gastropods. D. multicellular.
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Updated 11/15/2014 8:51:11 AM
2 Answers/Comments
Snails are not considered: autotrophs. Snails are heterotrophs.
Added 11/15/2014 8:47:23 AM
This answer has been confirmed as correct and helpful.
Answer: all of the above. Choanocytes are cells involved in sponge feeding, reproduction, and waste removal.
Added 11/15/2014 8:51:11 AM
This answer has been confirmed as correct and helpful.
Which echinoderm does not show obvious five-part radial symmetry outside of its body? A. sea star B. sea urchin C. sea lily D. sea cucumber
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