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krystian krystian
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6 years ago
Members of the phyla Ectoprocta, Brachipoda, and Phoronida all possess a lophophore, which is
 
  a. a cluster of pores along the aboral surface, used for expelling wastes from the digestive
  tract.
  b. a hard shell made of calcium carbonate.
  c. an outpocket of the digestive tract, where metabolic wastes are processed before emptying
  into the digestive tract for expulsion.
  d. a circular fold with one or two rows of hollow, ciliated tentacles.
  e. an extra body cavity surrounding the digestive tract filled with muscles used for
  locomotion.

Question 2

Members of this phylum have radial symmetry, and use their two tentacles to capture prey. They have
  eight longitudinal plates of cilia that they use for movement, making them the largest animals to use
  cilia as their primary means of locomotion.
 
  a. Nematoda
  b. Cnidaria
  c. Porifera
  d. Rotifera
  e. Ctenophora
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EEEEEricaEEEEErica
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6 years ago
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krystian Author
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The fact that I can't marry you for this saddens me.
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Let's keep this professional  Monkey
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