Which system protects, supports, and allows movements?

The question asks which system protects, supports, and allows movements.

• The respiratory system is responsible for gas exchange.
• The nervous system controls and coordinates body functions.
• The skeletal system provides the body's framework, protects internal organs, and serves as attachment points for muscles, enabling movement.
• The muscular system is responsible for generating force and movement, but it relies on the skeletal system for support and protection.

The skeletal system fulfills all three roles: protection (e.g., skull protects the brain), support (maintains body shape), and allowing movement (muscles pull on bones).

The correct option is C.
C) Skeletal system