Will mark jimmy weighs himself three times using the same bathroom scale. each measurement yields the same result, but jimmy is confident that the measurements do not reflect his true weight. which of the following statements most likely describes the scale.

a. the scales's measurement's are accurate and precise.
b. the scale's measurement's are accurate but not precise.
c. the scale's measurement's are precise but not accurate.
d. the scale's measurement's are neither accurate nor precise.

Which of the following characteristics are true of enzymes? check all that apply. a.)the structure of an enzyme can change if conditions change. b.)a single enzyme can normally catalyze a wide variety of reactions under many conditions. c.)enzymes are found only in nonliving systems. d.)enzymes allow living things to regulate body conditions through feedback mechanisms. e.)enzymes bind to specific substrates in specific ways. f.)enzymes increase the rate of reaction. g.)when shown in energy-reaction diagrams, enzymes represent the higher activation energy.