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Author Question: Osteoporosis occurs when a. the cushioning between joints wears out and the joints become stiff. ... (Read 146 times)

bclement10

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on: Jun 22, 2018
Osteoporosis occurs when
 
  a. the cushioning between joints wears out and the joints become stiff.
  b. maximal heart rates decrease so that any sort of workout requires more effort.
  c. lost minerals result in less bone mass.
  d. vitamin deficiencies lower the efficiency of the major organs.

Question 2

From our twenties on, we lose _____ of our strength per decade.
 
  a. 5
  b. 10
  c. 15
  d. 20


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morrie123456

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Reply #1 on: Jun 22, 2018
Answer to Question 1

c

Answer to Question 2

b


bclement10

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Reply 2 on: Jun 22, 2018
Great answer, keep it coming :)

ryansturges

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Reply 3 on: Yesterday
Wow, this really help

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