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Which tissue primarily connects muscles to bones?

  1. Skin

  2. Cartilage

  3. Ligament

  4. Tendon

The correct answer is: Tendon

The tissue that primarily connects muscles to bones is known as tendon. Tendons are tough bands of fibrous connective tissue that attach muscles to bones, allowing for the transmission of force generated by muscle contractions to result in movement of the skeleton. This essential role in the musculoskeletal system makes tendons critical for any activities that involve movement, including walking, running, and lifting. In contrast, skin serves as the outer protective layer of the body, and while it is essential for overall function, it does not connect muscles to bones. Cartilage, a flexible connective tissue, plays a role in cushioning joints and facilitating smooth movement but does not connect muscles to bones. Ligaments connect bone to bone, providing stability to joints but do not serve the function of connecting muscles to bones. Hence, tendons fulfill the unique and crucial role needed for muscle-to-bone connections.