A) What are the dependent & independent variables?
2 answers:
Answer:
independent variable--can be controlled or manipulated.
dependent variable--is affected by changes made to the independent variable.
also important:
control variable (constant variable)--remains the same throughout the entire experiment.
Explanation:
Answer:
an independent variable is a variable that we choose to change to see that happens. ( eg. the temperature when testing evaporation).
a dependent variable is the variable that we measure. ( so maybe how much water evaporates)
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