Which system comprises bones and muscles?

Which system comprises bones and muscles?

• A. Musculoskeletal System
• B. Nervous System
• C. Respiratory System
• D. Skin System

Answer: (A)

This question targets understanding which body system includes both bones and muscles. Bones provide the framework and protection, while muscles attach to those bones and contract to move them at the joints. Together with tendons, ligaments, and cartilage, they form the musculoskeletal system, which enables movement, maintains posture, and supports the body's structure. The nervous system governs control and coordination, the respiratory system handles breathing, and the skin (integumentary) system protects and covers the body. So, bones and muscles belong to the musculoskeletal system.

This question targets understanding which body system includes both bones and muscles. Bones provide the framework and protection, while muscles attach to those bones and contract to move them at the joints. Together with tendons, ligaments, and cartilage, they form the musculoskeletal system, which enables movement, maintains posture, and supports the body's structure. The nervous system governs control and coordination, the respiratory system handles breathing, and the skin (integumentary) system protects and covers the body. So, bones and muscles belong to the musculoskeletal system.