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Home Q & A Board Biology-Related Homework Help General Biology
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pch123 pch123
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6 years ago
__________ superficially resemble bivalves.
  A. Brachiopods
  B. Rotifera
  C. Mollusca
  D. Bryozoa
  E. Chelicerata

Question 2

__________ is an anticoagulant used by leeches.
  A. Chitin
  B. Calcium carbonate
  C. Hirudin
  D. Pheromone
  E. Saxitoxin
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macchamugichamacchamugicha
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6 years ago
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pch123 Author
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#2
6 years ago
I hope they're paying you for this because all of them were correct Grinning Face with Smiling Eyes
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#3
6 years ago
not really, just a volunteer... and you're welcome Wink Face
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