Animation 11.13: Myosin and Actin Cause a Muscle to ContractClick on the above link to access the Interactive eBook. Once you've signed in, scroll to page 327 and watch the video. When you've finished watching the video, come back to the test and answer the following questions:The more muscle fibers connected to one axon, the ______ is the precision of movement.
A. greater
B. less
C. same (there is no change)
D. it depends on the type of axon
Answer: B
Psychology
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