Basic dyes such as methylene blue bind to cellular molecules that are select one: a. aromatic. b. hydrophobic. c. negatively charged. d. positively charged.

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 

is this a question? wassup