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Author Question: Hair begins to gray as the production of __________ decreases. a. elastin b. melanin c. collagen ... (Read 241 times)

leo leo

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on: Jul 11, 2018
Hair begins to gray as the production of __________ decreases.
 a. elastin
  b. melanin
  c. collagen
  d. keratinocytes

Question 2

Concerning physiological changes associated with aging, which of the following is avoidable (moderated or perhaps even reversed)?
 a. decreased sensation of taste
  b. loss of elasticity of the skin
  c. decreased reaction time
  d. ability to regulate body temperature


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Swizqar

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

B

Answer to Question 2

D


leo leo

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Reply 2 on: Jul 11, 2018
Wow, this really help

xiaomengxian

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Reply 3 on: Yesterday
Gracias!

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