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Tank0037 Tank0037
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6 years ago
During cellular respiration, the blood
 A) picks up oxygen and releases carbon dioxide in the lungs.
  B) cells reproduce.
  C) releases oxygen and picks up carbon dioxide.
  D) cells use sugar to break down oxygen.
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reina21reina21
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6 years ago
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Tank0037 Author
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6 years ago
Thanks for your help!!
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Yesterday
Good timing, thanks!
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2 hours ago
This calls for a celebration Person Raising Both Hands in Celebration
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