stratified epithelial cells have limited role in secretion , Justify their role in our skin .

Explanation

**Step-by-Step Solution:**

1. **Definition of Stratified Epithelial Cells**: Stratified epithelial cells are a type of tissue that consists of multiple layers of cells. This structure allows them to provide a protective barrier.

2. **Location in the Body**: These cells are primarily found in areas of the body that are exposed to wear and tear, such as the skin, nails, and hair. They form the outermost layer of the skin, known as the epidermis.

3. **Function in Protection**: The primary role of stratified epithelial cells in the skin is protection. The multiple layers of cells help to shield underlying tissues from mechanical damage, pathogens, and chemical exposure.

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