Bones act as levers in the human body, allowing for movement when muscles contract and pull on them. As muscles generate force, they pull on tendons that are attached to bones. Therefore, the correct answer to the question is bones. ;
Bones act as levers for movement in the human body, allowing for motion when muscles contract and pull on them. Muscles generate the necessary force that is transferred through tendons to the bones. Hence, the choice is bones.
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