The Factors that affect the demand are First, Willingness to
buy convey a desire, based on what economists call tastes and preferences. You may need nor want something, you will not
buy it then the Ability to buy convey that income is important. Second, size or
composition of the population can affect demand. The more children a family
has, the greater their demand for clothing. There is a need for the
Consumer to understand the changes because if there is greater demand there is
a greater supply.
Because there is not a lot of water there and having a river by it is special to the desert.
It is very dry in the desert so animals and plants need that water too.
Answer:hydrated lime is used initially to precipate most of the sulfate as gypsum
Explanation:
The most common method for removing sulfate from highly concentrated waste water is the addition of lime which precipitate calcium sulphate
The next step is the addition of CESR reagent to lime water treated precipitate sulfate..we have the steps as followed: initial surface precipation, metal hydroxide precipitation, final surface precipitation and pH reduction/recarbonation
The answer should be change todays to today’s . that’s not even a word
