Is there any effect of altitude on breathing? Explain.

Explanation

### Step-by-Step Solution:

1. **Understanding Altitude and Air Pressure**:
- As altitude increases, the air pressure decreases. This means that there is less oxygen available in the air at higher altitudes compared to sea level.

2. **Effects of Reduced Oxygen**:
- The decrease in oxygen availability can lead to several physiological changes in the body. The body requires a certain amount of oxygen to function properly, and when this is not available, it can lead to various symptoms.

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