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    Biology
  3. Study Set
    Integrated Principles of Zoology Study Set 1
  4. Exam
    Exam 22: Chaetognaths, echinoderms, and Hemichordates
  5. Question
    Arrow-Worms Feed
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Arrow-Worms Feed

Question 73

Question 73

Multiple Choice

Arrow-worms feed


A) on plankton and small fish.
B) by retracting a hood and snapping onto food items.
C) by surfacing at night and drifting transparently among plankton.
D) All of the choices are correct.
E) None of the choices is correct.

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