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Home Q & A Board Biology-Related Homework Help General Biology
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lacerna92 lacerna92
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6 years ago
Prominent spines are found on __________ of the phylum Echinodermata.
  a. Ophiuroidea
  b. Echinoidea
  c. Asteroidea
  d. Concentricycloidea
  e. Holothuroidea

Question 2

Which class of echinoderms has the greatest species diversity?
  a. Asteroidea
  b. Holothuroidea
  c. Ophiuroidea
  d. Echinoidea
  e. Crinoidea
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wasgood27wasgood27
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Posts: 345
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6 years ago
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lacerna92 Author
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#2
6 years ago
Smiling Face with Open Mouth that's the expression my face made when I got the notification email
wrote...
#3
6 years ago
glad I put that smile on your face Happy Dummy
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