Question

muscle fibers are attached to the bone by _______.

○ flexors
○ extensors
○ tendons
○ none of these are correct

Explanation:

Tendons are tough, fibrous connective tissues that attach muscle fibers to bones, enabling movement when muscles contract. Flexors and extensors are types of muscles that cause specific types of movement (flexion and extension respectively), not the structures that attach muscle to bone.

Answer:

C. tendons