Name the respiratory organs of insect and scorpion.

Explanation

### Step-by-Step Solution:

1. **Identify the Respiratory Organs of Insects:**
- Insects primarily use **trachea** as their respiratory organs. The trachea are a network of tubes that allow for gas exchange directly with the environment.

2. **Function of Trachea:**
- The trachea facilitate the exchange of gases (oxygen and carbon dioxide) directly with the tissues of the insect. This system is efficient for terrestrial organisms as it allows for direct delivery of oxygen to cells.

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