5 million www.chemistryexplained.com * j
not nice
He recognizes their authority and tries to use it or flatter them to get things he wants.
Try reading about memory improvement exercises.
You don't actually treat water. Water is a main staple of the human diet and does not need to be treated. You can purify water, but not treat it.
They acknowledged it.
They acknowledged it.
Salt is not necessary to treat water. There are many ways to treat water. Salt is not necessary because salt contains sodium. Sodium is good for treating water but is not necessary.
It is important to treat water before you use it because there may be harmful chemicals in the water which could make you sick, therefor we have to treat the water in order to mantain good health.
It is important to treat water before you use it because there may be harmful chemicals in the water which could make you sick, therefor we have to treat the water in order to mantain good health.
They don't treat it nicely at all. Infact they have no water and drink their own wee.
It is important to treat sewage otherwise the water will be polluted.
There is NO WAY to treat water before it comes into your home. You are not permitted to do that. It only becomes YOUR water when it passes your home main valve. Then you can treat it any way you wish to.