1) Variable that we change... a) Dependent b) Constant c) Independent d) Temperature 2) Variables that we keep the same... a) constant b) independent c) dependent 3) the ONE variable that is changed or manipulated a) constant b) dependent c) independent 4) In a study to determine how the TEMPERATURE OF THE ROOM impacts a PLANT'S GROWTH, the INDEPENDENT variable is.. a) amount of growth b) the temperature of the room c) type of plant d) amount of light 5) In a study to determine how the TEMPERATURE OF THE ROOM impacts a PLANT'S GROWTH, the DEPENDENT variable is... a) amount of growth b) the temperature of the room c) type of plant d) amount of light 6) What is being measured/observed? a) independent variable b) dependent variable c) constant variable 7) What is changed or different? a) independent variable b) dependent variable c) constant variable 8) How many independent variable are allowed in an experiment? a) Three b) Two c) One 9) Andrea designs an experiment to test how temperature affects the growth of bacteria. She uses three bacteria cultures under heat lamps with different temperatures. What is the independent variable? a) different temperatures b) growth of bacteria c) lamps d) bacteria cultures 10) Andrea designs an experiment to test how temperature affects the growth of bacteria. She uses three bacteria cultures under heat lamps with different temperatures. What is the dependent variable? a) different temperatures b) bacteria cultures c) growth of bacteria d) heat lamps

Independent vs Dependent Variables Review

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