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Author Question: Which of the following is a device placed on the skin that picks up electrical impulses given off by ... (Read 61 times)

abc

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on: Jun 25, 2018
Which of the following is a device placed on the skin that picks up electrical impulses given off by the heart?
 a. Lead wire
  b. Amplifier
  c. Electrode
  d. Electrolyte

Question 2

Caffeine is found in coffee and tea and in which other sources?
 a. Chocolate
  b. Soft drinks
  c. Cocoa
  d. All of the above


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pallen55

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Reply #1 on: Jun 25, 2018
Answer to Question 1

c

Answer to Question 2

d
RATIONALE: Caffeine is found in coffee and tea as well as chocolate, soft drinks, and cocoa.


abc

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Reply 2 on: Jun 25, 2018
Wow, this really help

softEldritch

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Reply 3 on: Yesterday
Excellent

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