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Author Question: Which is the working phase of the heart? a. Bicuspid valve b. Tricuspid valve c. Systole d. ... (Read 87 times)

tnt_battle

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Which is the working phase of the heart?
 
  a. Bicuspid valve
  b. Tricuspid valve
  c. Systole
  d. Diastole

Question 2

Which heart chamber receives blood from body tissues?
 
  a. Right atrium
  b. Left atrium
  c. Right ventricle
  d. Left ventricle



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k2629

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Answer to Question 1

C

Answer to Question 2

A




k2629

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