Question

practice it! lets look at georges experiment again. he wanted to find out which liquid will boil the fastest: saltwater or sugar water. what is the control group in his experiment? beaker with only 100 milliliters of water all three beakers beaker with 2 tablespoons of salt beaker with 2 tablespoons of sugar

Explanation:

In an experiment to compare boiling - points of saltwater and sugar water, the control group is the one without the added substances (salt or sugar). It serves as a baseline for comparison. A beaker with only 100 milliliters of water has no salt or sugar added, making it the control group.

Answer:

beaker with only 100 milliliters of water