If you could participate in an archaeological investigation, what part of the investigation do you think would be most interesting or enjoyable? Why?

substitution is the answer in this case

the scientific method.

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 

idk im sorry.