10. Colloids are____________.
A. homogeneous mixtures that seem to be heterogeneous
B. heterogeneous mixtures that seem to be homogeneous
C. suspensions that look like solutions
D. solutions that look like colloids 11. Cloud and fog are what kind of colloid?
A. liquid dispersed in solid
B. gas dispersed in liquid
C. gas dispersed in solid
D. liquid dispersed in gas
12. Which of the following colloids is an example of a sol?
A whipped cream
B. milk
C. froth
D. paint
13. If there were no bones, the muscles would drop to the ground. Which function of the bone is shown Here?
A. protects the heart and lungs
B. provides leverage for movement of muscles
C. forms a strong case for delicate organs
D. provides anchor to which muscles are attached
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Answer:
10. A.homogeous mixture
12.D.paint
13.D.provides anchor