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Author Question: What causes rickets? a. An insufficient amount of melanin b. Overexposure to ultraviolet ... (Read 34 times)

jeatrice

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on: Aug 11, 2018
What causes rickets?
 
  a. An insufficient amount of melanin
  b. Overexposure to ultraviolet radiation
  c. Too much vitamin D
  d. An insufficient amount of vitamin D
  e. Too few melanocytes

Question 2

A devolution movement is evident in numerous nationalist movements today.
 
  a. True
  b. False
  Indicate whether the statement is true or false


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sylvia

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Reply #1 on: Aug 11, 2018
Answer to Question 1

d

Answer to Question 2

True


jeatrice

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Reply 2 on: Aug 11, 2018
Gracias!

diana chang

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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