Design an experiment to tests the effects of changing salt concentrations on the reproduction rate of a given species of Archaea. Define the independent variable, dependent variable, and the controls you would put in place for your investigation.

answer; the above statement is (true);

by drinking easy

very easy

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