Mutualism is a symbiotic relationship (a relationship between two living things) where both animals benefit from the exchange.Mutualism is the way two organisms biologically interact where each individual derives a fitness benefit (i.e. increased reproductive output).utualism is a symbiotic relationship (a relationship between two living things) where both animals benefit from the exchange.
Reaction rates are usually expressed as the concentration of reactant consumed or the concentration of product formed per unit time. The units are thus moles per liter per unit time, written as M/s, M/min, or M/h.
Weight/Volume Percent Another variation on percentage concentration is weight/volume percent or mass/volume percent. This variation measures the amount of solute in grams but measures the amount of solution in milliliters. An example would be a 5%(w/v) NaCl solution.nother variation on percentage concentration is weight/volume percent or mass/volume percent. This variation measures the amount of so l ute in grams but measures the amount of solution in milliliters. An example would be a 5%(w/v) NaCl solution. It contains 5 g of NaCl for every 100. mL of solution.