Question

multiple choice question

muscles hold your bones tightly together so that your ______ remain stable.

joints
oil
sphincters
cartilage

Explanation:

Analyze the anatomical relationship

Using the Joint Anatomy and Skeletal System knowledge points

• Bones meet at junctions called joints.
• Skeletal muscles cross these joints and pull on bones to produce movement.
• Muscle tone and active contraction hold the articulating bones tightly together, stabilizing the joints.

Evaluate the given options

• joints: Correct. Muscles stabilize the connections between bones.
• oil: Incorrect. Synovial fluid lubricates joints, but muscles do not stabilize "oil."
• sphincters: Incorrect. These are circular muscles regulating passages, not bone connections.
• cartilage: Incorrect. Cartilage cushions bone ends, but muscles stabilize the joint structure itself.

Answer:

• joints (Correct answer)
• oil
• sphincters
• cartilage