How many bones does a adult have?

The number of bones in an adult human skeleton varies from person to person, but the average adult has 206 bones. These bones are divided into five main categories:

- Axial bones: These bones form the central axis of the body, including the skull, spine, and ribcage.

- Appendicular bones: These bones are attached to the axial bones and include the arms, legs, hands, and feet.

- Long bones: These are the long, cylindrical bones found in the limbs, such as the femur (thigh bone) and humerus (upper arm bone).

- Short bones: These are cube-shaped bones found in the wrists and ankles, such as the carpal bones and tarsal bones.

- Flat bones: These bones are thin, flat bones that form the skull and the ribcage, such as the cranium and the scapula (shoulder blade).