Introduction:
Water is an essential resource that is required for various purposes in our daily lives. It is necessary for bathing, cooking, and drinking. In this response, we will discuss why water is needed for all these activities.

Bathing:
- Water is crucial for maintaining personal hygiene and cleanliness.
- Bathing helps in removing dirt, sweat, and odor from our bodies.
- Water helps in washing away dead skin cells and keeps our skin healthy.
- It also helps in regulating body temperature, especially during hot weather.

Cooking:
- Water is a primary ingredient in many recipes and is used for boiling, steaming, and simmering food.
- It helps in softening and cooking various food items like rice, pasta, and vegetables.
- Water is also required for making soups, sauces, and gravies.
- It aids in dissolving spices, salts, and other ingredients, enhancing the flavors of the dish.

Drinking:
- Water is essential for human survival. Our bodies are made up of about 60% water, and we constantly lose water through sweat, urine, and breathing.
- Drinking water helps in maintaining the balance of bodily fluids, which is necessary for various bodily functions.
- It aids in digestion, absorption of nutrients, and excretion of waste products.
- Water also helps in regulating body temperature and lubricating joints.

All of these:
- Based on the points mentioned above, it is evident that water is required for bathing, cooking, and drinking.
- Each activity serves a different purpose, but all are essential for our overall well-being.
- While bathing helps in maintaining personal hygiene, cooking ensures that we consume properly cooked and nutritious food.
- Drinking water is necessary to stay hydrated and keep our bodies functioning optimally.

Conclusion:
In conclusion, water is an indispensable resource that is needed for bathing, cooking, and drinking. It plays a vital role in maintaining personal hygiene, preparing food, and keeping our bodies hydrated and healthy.