All components of a muscle have ____ orientation, resulting in ____

a. the same; a concerted pull in the same direction
b. the same; a concerted push in the same direction
c. a random; a dispersion of force
d. a random; a concentration of force in the center of the muscle
e. the same; a concentration of force in the center of the muscle


ANSWER: a

Biology & Microbiology

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