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STUDY THE SUBSTANCES BELOW.DECIDE WHICH TWO SUBSTANCES WILL FORM A COLLOID MIXTURE.

SAND GRAVEL HOT WATER BEER
COFFEE FROTH WATER
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A. SAND : GRAVEL
B. COFFEE : SAND
C. FROTH : BEER
D. COFFEE : HOT WATER


Sagot :

Answer:

D

Explanation:

DADAG POINT NALANG PIRO TAMA

Answer:

I think it's C

Explanation:

Because the froth only stays above the beer. I don't know if it's correct but do correct me if you think I'm wrong