Name the skin folds between the toes. What is their function?

Explanation

### Step-by-Step Text Solution:

1. **Identify the Skin Folds**: The skin folds between the toes of frogs are known as "web structures" or simply "webs."

2. **Function of Web Structures**: The primary function of these web structures is to aid in swimming. They help frogs to efficiently paddle through water, allowing for better locomotion.

3. **Adaptation for Amphibious Life**: Frogs are amphibians, meaning they can live both on land and in water. The presence of webbed feet is an adaptation that facilitates movement in aquatic environments, preventing them from drowning and enhancing their ability to navigate through water.

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