The choice is C i just took that quiz
I hope this helps!!!
Answer:
C) P-wave
Explanation:
P waves travel the fastest and are the first to arrive from the earthquake. In S or shear waves, rock oscillates perpendicular to the direction of wave propagation. In rock, S waves generally travel about 60% the speed of P waves, and the S wave always arrives after the P wave.
The first word is would be the genus and the second would be what tips species it is. This system is called binomial nomenclature