What is the difference between glottis and gullet?

Explanation

### Step-by-Step Text Solution:

1. **Definition of Glottis**: The glottis is an opening located at the back of the throat (pharynx) that leads into the respiratory system. It is primarily involved in the process of breathing and sound production.

2. **Definition of Gullet**: The gullet, also known as the esophagus, is another opening that connects the pharynx to the digestive system. It is responsible for transporting food from the throat to the stomach.

3. **Functionality**:
- The glottis is associated with the respiratory system, allowing air to enter the lungs.
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