Fresh tomatoes are a better source of vitamin C than those which have been stored for some time. Explain.

Explanation

### Step-by-Step Solution:

1. **Understanding Vitamin C**:
- Vitamin C, also known as ascorbic acid, is a vital nutrient for human health. Its chemical formula is C6H8O6. It is essential for various bodily functions, including the synthesis of collagen, absorption of iron, and maintenance of the immune system.

2. **Fresh vs. Stored Tomatoes**:
- Fresh tomatoes contain a high concentration of ascorbic acid. This is because they have been recently harvested and have not undergone significant changes that can affect their nutrient content.

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