Step-by-step explanation:
1. Without water, our body would stop working properly. As you may know, water makes up more than half of our body weight.
2. You need water to properly digest food and get rid of waste.
3. Water is an important part of our immune system. It helps us fight illnesses.
4. Water is the main "ingredient" in perspiration.
5. The average person can't survive more than a few days without water.
I hope this helps.