if someone answers i will follow him. pls answer it
Answers
Answer:
sorry not that much of time
Answer:
1.water on earth came into existence because all the people need water in all the conditions and in all the works we need water....
2.i don't know the answer....
3.difference between salt water and fresh water is we can drink fresh water and we can not bring salty water as well as we can use fresh water and we can not use salty water anywhere as it can harm us.....
difference between fishes and mammals is fishes live in water and mammals can live in water and on land both.....
4.we have to conserve water as in future there will be deficiency of water. we can conserve water by when we take a bath we should always use a bucket and mug etc are the eg that for how we can conserve water.....
5.i don't know the answer....
please mark me as a brainlleast.....