Water is essential for every living organism on Earth. The shortage of water will lead to deprivation in the populace and the death of various organisms. The water can be saved by changing the lifestyle.
The correct answer is:
Option 4. take baths instead of showers.
Option 3. run his dishwasher only when it has a full load of dishes
The water can be saved by:
1. Turn off the faucets or any other leaks while washing hands or brushing the teeth.
2. The person should wash dishes only when the dishwasher is fully loaded.
3. The person should take short baths and avoid showers.
4. Water the plants when needed only and should not use excessive water.
Thus, the person can save or reduce water usage by changing some habits in daily life.
To know more about the save water strategy, refer to the following link:
https://brainly.com/question/11272173