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Please Help!!!!
A scientist defects an earthquake wave traveling at a speed of 6.5 km/s in rock with a density of 2.8 g/cubic cm. Based on the data, a scientist can BEST conclude that the wave is traveling through which type of rock?

Answers choices:
A. limestone
B. shale
C. anhydrite
D. dolomite​

Please HelpA scientist defects an earthquake wave traveling at a speed of 65 kms in rock with a density of 28 gcubic cm Based on the data a scientist can BEST c class=