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Author Question: Mental stress increases oxygen demand because blood pressure and heart rate are elevated. a. True ... (Read 39 times)

beccaep

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on: Jul 11, 2018
Mental stress increases oxygen demand because blood pressure and heart rate are elevated.
 a. True
  b. False
  Indicate whether the statement is true or false

Question 2

Cortisol strengthens the body's immune system.
 a. True
  b. False
  Indicate whether the statement is true or false


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batool

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

True

Answer to Question 2

False


beccaep

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Reply 2 on: Jul 11, 2018
:D TYSM

anyusername12131

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Reply 3 on: Yesterday
Wow, this really help

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