Which type of tissue is strong yet more flexible than bone?

The correct answer is cartilage because it has a unique structure that gives it both strength and flexibility. Cartilage is a type of connective tissue that provides support and cushioning in various parts of the body, including joints, the rib cage, the ear, and the nose. Its composition includes collagen fibers and a gel-like matrix, which allows it to withstand pressure while also being able to bend and provide the necessary flexibility.

In contrast to the other types of tissue listed, muscle tissue is primarily responsible for movement and does not have the structural support characteristics that cartilage provides. Nerve tissue is involved in signal transmission and communication within the body but lacks the structural strength and flexibility. Epithelium serves as a protective barrier and is involved in absorption and secretion, but it does not provide the same mechanical support that cartilage does.

Overall, cartilage's combination of strength and flexibility makes it essential in allowing for smooth joint movement while protecting bones from damage.