Multiple Choice
True or False: if false, choose the answer that best corrects the statement.
During a muscle contraction, the origin moves towards the insertion.
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6. The Muscular System
Origin and Insertion
Multiple Choice
The diagram below shows some of the muscles used for chewing. Using your knowledge of the bones, identify the insertion of the masseter. 
A
Temporal Bone.
B
Zygomatic.
C
Mandible.
D
Maxilla.
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