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Home Q & A Board Biology-Related Homework Help General Biology
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buttssss buttssss
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6 years ago
Capillaries are
 
  a. vessels found only in an open circulatory
  system.
  b. blood vessels with the largest diameter.
  c. blood vessels that transfer nutrients to
  tissues.
  d. only found in mammals, birds, and
  crocodilians.
  e. both a and c.

Question 2

An animal with an open circulatory system
 
  a. lacks a continuous network of blood vessels
  that contain the blood at all times.
  b. can have only one heart.
  c. has two separate vascular circuits.
  d. is able to distribute substances faster than a
  closed system.
  e. can grow larger than one with a closed
  circulatory system.
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dexter54dexter54
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