What does the slope of the graph mean? Tracie’s bus travels towards her home at an average speed of StartFraction one-half EndFraction mile per minute. Tracie’s bus travels towards her home at an average speed of 2 miles per minute. Tracie’s bus travels away from her home at an average speed of StartFraction one-half EndFraction mile per minute. Tracie’s bus travels away from her home at an average speed of 2 miles per minute.

when a reversible reaction is occurring in both directions at the same rate; the products and reactants do not change in concentration. a chemical reaction where the compound is broken into its constituent parts.

answer: land bridge theory. land bridge theory held that shifting portions of dry land explained the finding of identical species on different continents. plate tectonic theory eventually eliminated the land bridge theory.

answer: glucoamylase presented optimum activity at temperature of 55â°c, and, in the glycosidic bonds from the non-reducing ends of starch, resulting in the production of glucose. source and type of fermentation can affect the enzyme's properties

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