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jina jina
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6 years ago
When blood flows through pulmonary capillaries, it picks up ___ and releases ___.
 
  a. carbon dioxide; carbon dioxide
  b. carbon dioxide; oxygen
  c. oxygen; oxygen
  d. oxygen; carbon dioxide
  e. oxygen or carbon dioxide; either

Question 2

Arteries carry ____.
 
  a. blood toward the heart
  b. blood away from the heart
  c. only oxygen-rich blood
  d. only oxygen-poor blood
  e. a combination of more than one of these
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wrote...
6 years ago
Answer to q. 1

ANSWER: d

Answer to q. 2

ANSWER: b
jina Author
wrote...
6 years ago
Happy Dummy I'm impressed
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