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Author Question: An abstract is limited to ____ words. a. 50 to 100 b. 100 to 150 c. 150 to 200 d. 200 to ... (Read 112 times)

ss2343

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on: Jun 19, 2018
An abstract is limited to ____ words.
 
  a. 50 to 100
  b. 100 to 150
  c. 150 to 200
  d. 200 to 250

Question 2

In addition to the mental workload of pilots, heart rate is also associated with
 
  a. heart-rate variance.
  b. the brain wave index.
  c. physical activity.
  d. the experimental design.


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tkempin

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

c

Answer to Question 2

C


ss2343

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Reply 2 on: Jun 19, 2018
:D TYSM

scikid

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Reply 3 on: Yesterday
Excellent

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