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Author Question: The first step of the scientific method is to A. choose your test subjects. B. make an ... (Read 288 times)

sabina

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on: Aug 20, 2018
The first step of the scientific method is to
 
  A. choose your test subjects.
  B. make an observation.
  C. conduct an experiment.
  D. develop a hypothesis.

Question 2

A physical symptom of rickets, a vitamin D deficiency disease, is
 
  A. bruising of the skin.
  B. hair loss.
  C. bow legs.
  D. loss of hearing.


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bbburns21

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

ANS: B

Answer to Question 2

ANS: C


sabina

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Reply #2 on: Aug 20, 2018
Thank you!


bbburns21

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Reply #3 on: Aug 20, 2018
Always glad to help...


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