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JohanaT16 JohanaT16
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Posts: 519
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6 years ago
Arteries carry
 
  a. blood away from the heart.
  b. blood towards the heart.
  c. only oxygen-rich blood.
  d. only oxygen-poor blood.
  e. a combination of more than one of these

Question 2

In a four-chambered heart, which of the
  following would have the thickest muscle?
 
  a. right atrium
  b. left atrium
  c. right ventricle
  d. left ventricle
  e. both ventricles would have equally thicker
  muscle than the atria
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Replies
wrote...
6 years ago
Answer to q. 1

A

Answer to q. 2

D
JohanaT16 Author
wrote...
6 years ago
White Heavy Checkmark Will marking this solved...
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