Test-Circulatory Flashcards

1
Q
  1. What is the main difference between your ventricles and your atria?
A

D. Your atria bring blood to the heart; your ventricles pump it out

Notebook pg. 73

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2
Q
  1. Substances are exchanged between the blood and body cells in the blood vessels known as __________.
A

Capillaries.

Notebook page 68.

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