A student was given samples of four different liquids, A, B, C, and D. The 1 point student poured equal amounts of two different liquid samples into several
test tubes. The results are shown in test tubes 1, 2, 3, and 4. What physical
property of the liquids caused them to separate into different layers when
poured into the test tubes?*
B
C
D
D
А
B
B
C
TIL