A seismologist plots the variation in velocity of Pand S waves in different layers of the Earth during an earthquake. The information is shown in the graph. What can be concluded from the graph

the way that the mass of carbon can be conserved through cellular respiration is through a process/law called the law of conservation of mass which even tho it undergoes a process, mass is not be destroyed or changed

the answer is c.) there is a warm front in region a and a stationary front in region b.