What determines the function of a specialized cell? A. the type of RNA in the cell B. the number of ribosomes in the cell C. the number of chromosomes in the cell D. the active genes in the cell

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?