An agricultural plot of land is sprayed with a very powerful insecticide to destroy harmful insects.
Nevertheless, many of the same species of insects are present on the land the
following year. Explain how
might the theory of evolution account for this phenomenon?

xcvzcxvxzv

explanation:

ecological efficiency: % of usable energy transferred as

biomass from one trophic level to the next typical is 10% efficient (90% of

energy is lost),is diagramed as the pyramid of energy flow. then osprey eagle

are tertiary consumer and the shrimp are primary consumer, so to balance

mass of shrimp (1/0.1) / 0.1 = 100 kg