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Author Question: Unlike false smiles, Duchenne smiles always involve the __________ muscles. Fill in the blank ... (Read 87 times)

clmills979

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on: Jun 22, 2018
Unlike false smiles, Duchenne smiles always involve the __________ muscles.
 
  Fill in the blank with the appropriate word.

Question 2

In many mammals, social aggression often depends greatly on the organizational and activational effects of __________.
 
  Fill in the blank with the appropriate word.


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jonathanballen97

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Reply #1 on: Jun 22, 2018
Answer to Question 1

Answer: orbicularis oculi

Answer to Question 2

Answer: testosterone


clmills979

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Reply 2 on: Jun 22, 2018
:D TYSM

tranoy

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Reply 3 on: Yesterday
Wow, this really help

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