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    Biology Today and Tomorrow Without Physiology Study Set 2
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    Exam 22: Circulation and Respiration
  5. Question
    The Structure Labeled "D" Is the ____
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The Structure Labeled "D" Is the ____

Question 45

Question 45

Multiple Choice

  The structure labeled  D  is the ____. A)  aorta B)  right atrium C)  left atrium D)  trunk of the pulmonary arteries E)  superior vena cava The structure labeled "D" is the ____.


A) aorta
B) right atrium
C) left atrium
D) trunk of the pulmonary arteries
E) superior vena cava

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