Discuss the term "survival of the fittest" was developed and what it means.

The concept of survival of the fittest came from Charles Darwin's theory of evolution. The idea is the process of natural selection which leads to the evolution of the species.  

Explanation:

got 100% on E2020

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