Mention the exact location : Bronchioles

Explanation

### Step-by-Step Solution:

1. **Understanding the Respiratory System**: The respiratory system consists of various structures that facilitate breathing and gas exchange. It includes the trachea, bronchi, bronchioles, and alveoli.

2. **Identifying the Bronchioles**: Bronchioles are small air passages that branch off from the bronchi. They are part of the lower respiratory tract.

3. **Location of the Bronchioles**:
- The bronchioles are located within the lungs.
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