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Author Question: Although from afar, 16-year-old Patricia and her mother looked like sisters, from close up, it was ... (Read 182 times)

melly21297

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on: Jun 22, 2018
Although from afar, 16-year-old Patricia and her mother looked like sisters, from close up, it was easy to tell the age difference because the mother's skin was
 
  A) less dry.
  B) tauter.
  C) more elastic.
  D) pigmented.

Question 2

As adults age, hair turns gray and then white because of a decline in the production of
 
  A) cilia.
  B) lipoproteins.
  C) melanin.
  D) cortisol.


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bd5255

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

D

Answer to Question 2

C


melly21297

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Reply 2 on: Jun 22, 2018
Wow, this really help

connor417

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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