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Author Question: An average cardiac cycle takes ____ seconds. a. 2 b. 0.8 c. 0.2 d. ... (Read 70 times)

james9437

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on: Feb 27, 2019
An average cardiac cycle takes ____ seconds.
 a. 2
 
  b. 0.8
  c. 0.2
  d. 8

Question 2

The presence of ____ keeps blood from backflowing in the heart.
 a. atria
 
  b. ventricles
  c. valves
 
  d. septa


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kishoreddi

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Reply #1 on: Feb 27, 2019
Answer to Question 1

b

Answer to Question 2

c


james9437

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Reply 2 on: Feb 27, 2019
Wow, this really help

mcabuhat

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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