Author Question: Which muscles are especially important when running up a flight of stairs at full speed? fast-twitch ... (Read 76 times)

awywial

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Which muscles are especially important when running up a flight of stairs at full speed? fast-twitch muscles
 
  a.
 b. slow-twitch muscles
 c. smooth muscles
 d. intermediate muscles

Question 2

Which of the following increases the probability that someone will develop schizophrenia?
 
  a. having an older than average father
 b. having at least one older brother
 c. being the only child in the family
 d. having a mother who is older than the father



briseldagonzales

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Answer to Question 1

a

Answer to Question 2

a



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