List important uses of water.

Explanation

### Step-by-Step Solution:

1. **Photosynthesis**: Water is essential for the process of photosynthesis, which is how plants produce their food. During photosynthesis, plants use water, sunlight, and chlorophyll to convert carbon dioxide and water into glucose and oxygen. This process is crucial because it produces oxygen, which is vital for the survival of living organisms.

2. **Biochemical Processes**: Water serves as a medium for all biochemical processes that occur in living beings. It is involved in various chemical reactions within cells, facilitating the transport of nutrients and waste products. Without water, these biochemical processes would not be able to occur efficiently.

3. **Temperature Regulation**: Water plays a significant role in regulating body temperature. It helps maintain a stable internal temperature in living organisms through processes such as sweating and respiration. This regulation is essential for the proper functioning of bodily systems.

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