Plz help me with this

last one there is no way to separate the solution

He can boil the solution to the point the water evaporates and only sugar crystals are left.

Explanation:

Ok… Think about it…

A) After you’ve mixed sugar in the water, do you think that you’ll get any sugar out of a strainer?

C) Do you think sugar is magnetic?

D is just a troll, most of the times these types of answers are wrong.

chemical changes occur when a substance combines with another to form a new substance, called chemical synthesis or, alternatively, chemical decomposition into two or more different substances. these processes are called chemical reactions and, in general, are not reversible except by further chemical reactions. some reactions produce heat and are called exothermic reactions and others may require heat to enable the reaction to occur, which are called endothermic reactions. understanding chemical changes is a major part of the science of chemistry.