1) Variables that we keep the same for each trial.. a) constants (controlled variables) b) independent c) dependent 2) Variable that we plot on the y-axis a) dependent b) independent c) control 3) Variable that we plot on the x-axis a) dependent b) independent c) control 4) the ONE variable that is changed or manipulated a) control b) dependent c) independent 5) In a study to determine how the color of a fizzer tablet affects the rate of dissolve, the INDEPENDENT variable is.. a) rate of dissolve b) color of the fizzer tablet c) type of beaker 6) How many independent variable are allowed in an experiment? a) Three b) Two c) One 7) The variable that is measured or counted in an experiment a) dependent variable b) independent variable c) controlled variable (constants) 8) Any factor that is able to change a) control group b) variable c) observation

Scientific Variables

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