19. Artem put some sand in his aquarium. At first, the water looked cloudy. Later on, the water looked clear. How does
this happen?
A. Sand settled at the bottom C. Sand spread evenly throughout the water
B. Sand dissolved in water
D. Sand is white and clear
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Verified answer
Answer:
A.sand settled at the bottom
Explanation:
kasi po hindi naman po natutunaw ang sand namumuo lng po ito sa ibaba