Identify the type of tissue in the following: skin, bark of tree, bone, lining of kidney tubule, vascular bundle.

Explanation

**Step-by-Step Solution:**

1. **Identify the tissue type for skin:**
- The skin serves the primary function of protection against mechanical injury and pathogens. The type of tissue that fulfills this role is the **stratified squamous epithelial tissue**. This tissue is composed of multiple layers of cells, providing a barrier to external threats.

2. **Identify the tissue type for bark of tree:**
- The bark of a tree is hard and tough, providing mechanical support and protection to the plant. This is due to the presence of **sclerenchyma**, which is a type of simple permanent tissue characterized by thickened cell walls made of lignin.

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