Cancer is the number one (1) cause of cancer deaths in the united states.

In what layer of the sun is energy transfers between atoms

Tides that occur during the new and full moons

Dr. arenas is a scientist who has been trying to determine if increasing pressure will increase the sound that occurs when two chemicals explode. it measures the volume of the sound that occurs at the minimum pressure at which the explosion will occur. it then increases the pressure and measures the volume of the explosions that occur. what kind of investigation is the scientist conducting?