Final answer:
The bony framework of the body is known as the skeleton, a critical organ system comprised of 206 bones in adults, ligaments, and cartilage which supports body structure, facilitates movement, and performs other vital functions such as protecting organs and producing blood cells.
Step-by-step explanation:
The bony framework of the body is called the skeleton. It is an essential organ system, providing not only structural support but also facilitating movement, protecting vital organs, producing blood cells, and storing as well as releasing minerals and fat. The skeleton consists of 206 bones in adults, all connected by a network of ligaments and supplemented by cartilage for smooth joint movement. The axial skeleton includes the skull, vertebral column, and rib cage, whereas the appendicular skeleton consists of limb bones, pectoral or shoulder girdle, and the pelvic girdle. Key functions include:
- Supporting the body against gravity.
- Allowing muscles to produce movement.
- Protecting organs like the brain, heart, and lungs.
- Producing red and white blood cells within bone marrow.
- Storing and releasing essential minerals.