Which of the following statements correctly describes enzymes? (select all that apply.) they are used up during the reaction. they speed up chemical reactions. they become part of the product. they only react with a specific substrate.

-They speed up chemical reactions

-they only react with a specific substrate

What is the question? if you were looking to design a method of separating something, you can separate this compound by putting both in water and allowing the water to dissolve the sugar. then pour it into another beaker and evaporate it then boom! salt and sugar : ) 

Yes yes yes very good