If the model below represents a volcano and its relationship to the layers of the earth, from which of the earth's layers does the magma come?

a. outer core

b. mantle

c. inner core

d. crust

Since the investigative question has two variables, you need to focus on each one separately. thinking only about the first part of the question, mass, what might be a hypothesis that would illustrate the relationship between mass and kinetic energy? use the format of "if…then…because…” when writing your hypothesis.

From 0 to 5 seconds john pushed a box 5 meters. from 5 to 10 seconds, paul pushed the same box another 5 meters. who did more work? a. john b. paul c. john and paul did the same amount of work.

What is the temperature in degrees celsius of a substance with a tempature of 49k