Help plss I really need this..

because the light is a great source of energy for the plants to survive. (i hope this )

feral cats are estimated to eat tens of millions of native animals each night in australia

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