Give reasons for the following statements.
The upper part of our ear is harder as compared to the ear lobe.

Explanation

**Step-by-Step Solution:**

1. **Identify the Parts of the Ear**: The ear consists of different parts, including the upper part (the outer ear) and the earlobe.

2. **Understand the Composition of the Upper Ear**: The upper part of the ear is primarily made of cartilage. Cartilage is a type of connective tissue that is tougher than skin and muscle but is still flexible and elastic.

3. **Understand the Composition of the Earlobe**: The earlobe, on the other hand, is composed mainly of soft tissues, including skin and fat, with very little or no cartilage.

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