A balloon collapses when air is removed from it. Explain.

Explanation

To explain why a balloon collapses when air is removed from it, we can break down the process into several steps:

### Step-by-Step Solution:

1. **Understanding Pressure in the Balloon**:
- When a balloon is inflated, the air inside it exerts pressure on the walls of the balloon. This pressure is greater than the atmospheric pressure outside the balloon.

2. **Pressure Difference**:
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