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sunshine938 sunshine938
wrote...
Posts: 498
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6 years ago
Which of the following phyla is a member of the Radiata?
 
  a. Nemertea
  b. Porifera
  c. Rotifera
  d. Ctenophora
  e. Echinodermata

Question 2

Spicules are ____ that are found in sponges
 
  a. fibrous skeletal proteins
  b. specialized digestive cells
  c. complicated pore openings and passageways
  d. needlelike skeletal structures made up of silica or calcium carbonate
  e. feeding cells with a flagellum surrounded by a collar
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Replies
wrote...
6 years ago
Answer to q. 1

D

Answer to q. 2

D
sunshine938 Author
wrote...
6 years ago
This helps so much, thank you for responding so quickly...
wrote...
6 years ago
No worries, I was online and bored Grinning Face with Smiling Eyes
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