Differentiate between the following pairs on the basis of what is given in the brackets :
Inspiratory capacity and Vital capacity (Volume of air)

Explanation

### Step-by-Step Solution:

1. **Definition of Vital Capacity (VC)**:
- Vital Capacity is defined as the maximum amount of air that can be inhaled or exhaled during a complete respiratory cycle. This includes the total volume of air that can be moved in and out of the lungs.

2. **Components of Vital Capacity**:
- Vital Capacity is the sum of three different volumes:
- **Expiratory Reserve Volume (ERV)**: The amount of air that can be forcibly exhaled after a normal expiration.
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