Do you usually drink bottled water why or why not if you could choose one alternative energy sources to develop which one would you choose why.

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 

i got you i did it ya know what it is just needing to fill this in for a quick task!