Mention two modifications in reptiles required for terrestrial mode of life.

Explanation

To answer the question about the modifications in reptiles required for a terrestrial mode of life, we can break it down into the following steps:

### Step-by-Step Solution:

1. **Understanding Terrestrial Mode of Life**:
- Terrestrial mode of life refers to adaptations that allow organisms to live on land rather than in water. Reptiles are primarily land-dwelling animals, and they have developed specific features to thrive in this environment.

2. **Modification 1: Dry, Cornified Skin**:
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