Motor units that include Type IIb fibers
A. usually include Type IIa fibers as well.
B. produce about 100 times the force as units that include Type I fibers.
C. produce about one-third of the force produced by units that include Type IIa fibers.
D. are rarely found in humans.
Answer: B
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You are a juror in a criminal trial. Based on what you have read in this chapter, which of these statements about eyewitness testimony is most accurate?
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