HELP ME STAT DUE TODAY 3 questions for 15 points three questions science food chains and food webs

answer: substrate concentration. enzymes work best when there is a high enough substrate concentration for the reaction they catalyse.

true is the

one part of the electromagnetic spectrum that arrives on earth as solar radiation from the sun is the visible spectrum. wavelengths of the visible spectrum combine to form what we refer to as

answer - d) ultraviolet radiation.

violet /   380–450 nm / 668–789 thz

violet is number 1 in the chart of visible light.