Your naval is superior to the pelvis?

A) True
B) False

The deserts of the sahara and australia are associated with

Rotenone is an insecticide that is toxic

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?