What dissolves most readily in water? (hint: IMF's) A.
CH4

B.
Na3PO4

C.
gasoline (a non-polar molecule)

D.
All of these will dissolve in water

E.
None of these will dissolve in water

you need to give more information

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.

може ли да зареждате повече информация, моля

hypostyle hall;