The frog has two openings in its mouth, as shown in the dissection. these are openings to the system and system. what is the opening in the mouth airway of a frog?

This allows the frog to push or pull its tongue. Also there will be two openings in the back of the mouth. A long horizontal slit which is the opening to the esophagus. A second smaller slit appears below the esophagus opening, which is the glottis, the opening to the frog's respiratory system.

Explanation:

1. efficient use of space

2. elimination of groundwater contamination

3. energy generation

4. lower carbon footprint