Give the location of glenoid cavity and acetabulum.

Explanation

**Step-by-Step Solution:**

1. **Identify the Structures**: The question asks for the locations of two anatomical structures: the glenoid cavity and the acetabulum.

2. **Location of Glenoid Cavity**:
- The glenoid cavity is a part of the shoulder joint.
- It is located in the pectoral girdle, which is the structure that connects the upper limb to the trunk of the body.
- Specifically, the glenoid cavity is the shallow socket that articulates with the head of the humerus (the upper arm bone).
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