Measuring how quickly a reactant disappears is one way to measure the the reaction

Which statement is true about the part of the electromagnetic spectrum that human eyes can detect? it contains only the colors of the rainbow and television waves. o it is divided into seven ranges of wavelengths. it contains ultraviolet, visible, and infrared light. it is divided into nine ranges of wavelengths.

How would you reduce the volume of gas

1. list three scientific reasons cockroaches may fly.