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Author Question: What type of study compares self-reports of physical activity with rates of illness and mortality? ... (Read 176 times)

EY67

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on: Aug 20, 2018
What type of study compares self-reports of physical activity with rates of illness and mortality?
 
  A) exercise training studies
  B) clinical trials
  C) population-based epidemiological studies
  D) case-control studies

Question 2

Substances that cause birth defects are called
 
  A) teratogens. B) toxicogens.
  C) genopathogens. D) neonatal pathogens.


meltdown117

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Reply #1 on: Aug 20, 2018
Answer to Question 1

C

Answer to Question 2

A


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EY67

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Reply #2 on: Aug 20, 2018
Both answers were spot on, thank you once again


meltdown117

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Reply #3 on: Aug 20, 2018
Great! Please up vote :D


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