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Home Q & A Board Science-Related Homework Help Psychology
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Skip91 Skip91
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9 years ago
When a motor neuron fires, all of the muscle fibers of its motor
A) unit contract together.
B) pool contract together.
C) segment contract together.
D) equivalence contract together.
E) feedback  contract together.
Textbook 
Biopsychology

Biopsychology


Edition: 9th
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Learning Bio-psychology @ Seattle University
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poker.facepoker.face
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9 years ago
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Skip91 Author
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9 years ago
Thanks for your help!!
missnoname
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Yesterday
I appreciate what you did here, answered it right Smiling Face with Open Mouth
foxrcng11
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2 hours ago
This helped my grade so much Perfect
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