Give an example for each of the following:
A synovial joint

Explanation

### Step-by-Step Solution:

1. **Definition of Synovial Joint**:
- A synovial joint is a type of joint that is characterized by a fluid-filled synovial cavity between the articulating surfaces of two bones. This structure allows for a wide range of movement and flexibility.

2. **Examples of Synovial Joints**:
- **Ball and Socket Joint**: An example of a ball and socket joint is the joint between the humerus (the upper arm bone) and the pectoral girdle (the shoulder area). This joint allows for rotational movement and movement in multiple directions.

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