Margaret wants to make an orange flavored drink by stirring powdered drink mix into a glass of water. She doesn't like drinks that have small clumps of powdered solid in them, so she wants the drink to be a perfect solution. What factors should Margaret NOT consider when deciding how much powder to add to her glass of water? A.
temperature
B.
color of the solute
C.
nature of the solvent
D.
nature of the solute

b color of the solute

Explanation:

answer : a model is often used to explain and make things easier to understand when any scientific topic needs to be demonstrated and explained.

as in this case where a scientist wants to use a model to present the results of his detailed scientific investigation. he should do it as it will him to make the audience understand the concept in a much better way. also, it can be changed according to new scientific understandings.