Give an example of amphibian which is limbless

Explanation

### Step-by-Step Solution:

1. **Understanding Amphibians**: Amphibians are a class of vertebrate animals that typically have a life cycle that includes both aquatic and terrestrial stages. They are characterized by their ability to live both in water and on land.

2. **Identifying Limbless Amphibians**: While most amphibians have limbs, there are exceptions. Limbless amphibians are those that do not possess limbs in their adult form.

3. **Common Examples of Amphibians**: Common examples of amphibians include frogs and toads, which are known for their limbs. However, we are looking for an example of a limbless amphibian.

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