The bones of the limbs along with their girdles constitute the _____

Answer

**Step-by-Step Solution:**

1. **Understand the Structure of the Skeletal System**: The human skeletal system is composed of 206 bones and cartilage, which can be divided into two main parts: the axial skeleton and the appendicular skeleton.

2. **Identify the Axial Skeleton**: The axial skeleton consists of 80 bones and includes structures such as the skull, vertebral column, sternum, and ribs. It forms the central axis of the body.

3. **Identify the Appendicular Skeleton**: The appendicular skeleton consists of the bones of the limbs and their associated girdles. This includes the bones of the upper limbs (arms) and lower limbs (legs), along with the pectoral girdle (shoulder area) and pelvic girdle (hip area).

4. **Connect Limbs and Girdles**: The limbs of the body are attached to the girdles. The upper limbs connect to the pectoral girdle, while the lower limbs connect to the pelvic girdle.

5. **Fill in the Blank**: Since the question asks for the term that describes the bones of the limbs along with their girdles, the correct answer is "appendicular skeleton."

**Final Answer**: The bones of the limbs along with their girdles constitute the **appendicular skeleton**.

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