2. What is the function of the axial skeleton? a. It aids in the movement of the body. b. It connects the muscles to the skeleton. 3. What is a characteristic of ligaments? c. It protect the delic It acts as a shock d. a. Can stretch to facilitate the movement of the bones. b. The ends are covered with an oil-like fluid that acts as lubrication c. Can enable the bones to move freely in all directions. d. Can connect the ends of muscles to the bones. 4. Which of the following bones protect the brain? a. backbone b. hipbones c. ribs d. skull 5. Which of the following components of the skeletal system holds two a. cartilage b. joint c. ligament d. tendon 6. Which of the following protect the heart and lungs from injury?