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Author Question: Which words show an opposite action? A) conduction, contraction B) circulation, defibrillation ... (Read 104 times)

TVarnum

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on: Jun 27, 2018
Which words show an opposite action?
 
  A) conduction, contraction
  B) circulation, defibrillation
  C) regurgitation, systole
  D) vasoconstriction, vasodilation

Question 2

________ are chemicals that relay messages from one neuron to the next.
 
  Fill in the blank(s) with correct word


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xiazhe

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Reply #1 on: Jun 27, 2018
Answer to Question 1

D
Explanation: A) These do not show an opposite action.
B) These do not show an opposite action.
C) These do not show an opposite action.
D) Correct

Answer to Question 2

Neurotransmitters


TVarnum

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Reply 2 on: Jun 27, 2018
Excellent

peter

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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