multiple choice question\nthe muscle fibers in a circular muscle are ______ arranged around an opening or…
multiple choice question\nthe muscle fibers in a circular muscle are ______ arranged around an opening or recess.\neccentrically\nlongitudinally\nconcentrically
Answer
Brief Explanations:
Circular muscles have their fibers arranged concentrically around an opening or recess. Eccentrically and longitudinally do not describe the typical arrangement in circular muscles.
Answer:
concentrically