II. Encircle the letter of the best answer.
11. Mixed nuts, halo-halo and buko salad are examples of what kind of mixture?
C. homogeneous
B. heterogeneous
D. liquid
A. gas
12. What do you call the combination of two or more substances present in varied proportic
where each materials are distinct and visibly seen by naked eyes?
A. compound
C. mixture
B. cream
D. water
13. Which of the following is an example of heterogeneous mixture?
A. corn oil
C. water and sand
B. water and salt
D. water and sugar
14. Which of the following best describes colloids?
A. clear, flawless substance
C. dark, black substance
B. clear, pure substance
D. sticky, creamy substance
For numbers 15-16, choose from the given choices below:​