Which characteristic distinguishes the five groups of fungi? number of cells
reproductive structure
type of hyphae
method of feeding

B.) reproductive structure

Explanation:

I jus got it right on edge.

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 

yes, because even though a theory has a  lot of evidence to support it, it is not always true