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Home Q & A Board Biology-Related Homework Help General Biology
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madisonraynor_ madisonraynor_
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6 years ago
Four of these are correctly matched. Select the
  exception.
  a. cnidarians; nematocysts
  b. sponges; spicules
  c. flatworms; bilateral symmetry
  d. echinoderms; protostomes
  e. annelids; segmented body

Question 2

Four of the five features listed below are
  characteristic of adult sea stars. Select the exception.
  a. spiny skin
  b. tube foot
  c. water-vascular system
  d. bilateral symmetry
  e. ampulla
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macchamugichamacchamugicha
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6 years ago
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wrote...
#2
6 years ago
Wow! Thanks you for this correct set of answers, wasn't expecting it...
wrote...
#3
6 years ago
My pleasure!
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