Which system provides the framework and protection for the body's soft tissues using bones and cartilage?

Which system provides the framework and protection for the body's soft tissues using bones and cartilage?

• A. Skeletal system
• B. Muscular system
• C. Circulatory system
• D. Integumentary system

Answer: (A)

Think of the skeleton as the body's framework. Bones and cartilage create the rigid support that gives the body its shape and protects soft tissues—skull encases the brain, the rib cage shields the heart and lungs, and the vertebral column safeguards the spinal cord. This protective scaffolding is the main role of the skeletal system. Other systems handle movement, circulation, or covering the body, but they don’t provide this same protective framework using bones and cartilage.

Think of the skeleton as the body's framework. Bones and cartilage create the rigid support that gives the body its shape and protects soft tissues—skull encases the brain, the rib cage shields the heart and lungs, and the vertebral column safeguards the spinal cord. This protective scaffolding is the main role of the skeletal system. Other systems handle movement, circulation, or covering the body, but they don’t provide this same protective framework using bones and cartilage.