Why do we use cold temperature like refrigerator or freeze to protect food products from decay?

Explanation

**Step-by-Step Solution:**

1. **Understanding Decay**: Food products decay due to the action of microorganisms such as bacteria, fungi, and molds. These organisms thrive in certain conditions and can spoil food.

2. **Role of Temperature**: Temperature plays a crucial role in the growth of these microorganisms. They generally prefer warm and humid environments to grow and multiply.

3. **Effect of Cold Temperatures**: When food is stored in a refrigerator or freezer, the temperature is significantly lowered. This cold environment slows down the metabolic processes of microorganisms.

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