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Home Q & A Board Biology-Related Homework Help General Biology
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Stevend95 Stevend95
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6 years ago
Most of the carbon dioxide produced by the body is transported to the lungs as ____.
 
  a. a gaseous form
  b. blood plasma
  c. potassium carbonate ions
  d. bicarbonate ions
  e. carbonic acid

Question 2

Which are deuterostomes?
 
  a. annelids
  b. echinoderms
  c. arthropods
  d. mollusks
  e. flatworms
Textbook 
Human Biology

Human Biology


Edition: 10th
Authors:
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suncssuncs
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6 years ago
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Stevend95 Author
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6 years ago
My teacher is very rude and likes to speed his way through a lesson without letting the class ask questions. Thank you for helping me. You're a life saver Slight Smile
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