select the correct answer. which parts of the body act as levers? a. muscles b. joints c. bones d. veins

select the correct answer. which parts of the body act as levers? a. muscles b. joints c. bones d. veins
Answer
Brief Explanation:
In the human - body's musculoskeletal system, bones act as levers. Muscles provide the force, joints act as pivots, and veins are part of the circulatory system. Bones, with joints as fulcrums and muscles applying force, can move loads.
Answer:
C. bones