9.which statement best describe colloids?

A. formed by mixing diffirent kinds of solutions
B. have molecules that are big enough to settle at the bottom
C. mixtures of two or more substances that canbe easily separated
D. composed of molecules bigger than a solution but smaller than a suspension

10. Which of the following statement show the importance of colloids?

A. Dirty air is all over the place.
B. Children are playing bubbles in the street.
C. Mang Pedring is using aerosol spray in his farm.
D. Mom uses butter cream and mayonaise in cooking.

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