What does appendicular skeleton consist of ?

Explanation

### Step-by-Step Solution:

1. **Definition of Appendicular Skeleton**: The appendicular skeleton is a part of the human skeletal system that includes all the bones that are not part of the axial skeleton. It primarily facilitates movement and includes the bones of the limbs and the girdles that attach them to the axial skeleton.

2. **Division into Major Regions**: The appendicular skeleton is divided into six major regions. These regions consist of various bones that contribute to the overall structure and function of the appendicular skeleton.

3. **Shoulder Girdle**: The first region is the shoulder girdle, which consists of four bones. These bones are essential for connecting the upper limbs to the trunk.

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