Biomass is the total amount of living organisms in a given area, expressed in terms of living weight per unit area. It can include microorganisms, plants, and animals. An amazing amount of biomass is created by the approximately 10 quintillion insects living at any one time. In fact, the almost one million known insect species comprise 300 times the total weight of Earth’s human population. What other single class of organisms makes up a staggering 25% of the global biomass? Discuss