Question

What are 2 control variables in science?

(SCIENCE NOT ENGLISH U_U)
Should answer like :

control variable :
control variable :

Why :

Answer 1

Answer:If a temperature is held constant during an experiment, it is controlled. Other examples of controlled variables could be an amount of light, using the same type of glassware, constant humidity, or duration of an experiment.

Step-by-step explanation:

Answer 2

If a temperature is held constant during an experiment, it is controlled. Other examples of controlled variables could be an amount of light, using the same type of glassware, constant humidity, or duration of an experiment.