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Author Question: Nicotine increases the appetite and reduces the metabolic rate of a person. Indicate whether the ... (Read 62 times)

luminitza

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on: Jun 19, 2018
Nicotine increases the appetite and reduces the metabolic rate of a person.
 
  Indicate whether the statement is true or false

Question 2

Which of the following is true of the immune system?
 
  A) It is made stronger by prolonged stress.
  B) It remembers how to battle antigens, often for years.
  C) It cannot recognize pathogens in case of a reoccurring infection.
  D) It is typically weakened by short-term stress.


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Chou

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Reply #1 on: Jun 19, 2018
Answer to Question 1

False

Answer to Question 2

B


luminitza

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Reply 2 on: Jun 19, 2018
:D TYSM

marict

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Reply 3 on: Yesterday
Gracias!

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