The passage below describes an experiment.
Eliana's sister thought that different ice
cubes would cool soda at different rates.
Eliana wondered whether crushed ice
would cool soda faster than whole ice
cubes.
Eliana filled six glasses with the same
amount of soda. She put crushed ice cubes
in two glasses, whole ice cubes in two
glasses, and no ice cubes in the remaining
two glasses. Then, she measured the
temperature of the soda in each glass
every minute for five minutes.
glasses of soda with ice
Complete the sentence.
In this experiment, the glasses with soda only were part of
