Answer: C) She didn't randomly assign participants to the experimental and control groups.
Explanation: It is necessary to randomly assign people to hot or cool units becasue if you give people a choice, they will automatically select the room with the temperature they prefer which would overthrow the point of the experiment.
Hope this helps! :)
Answer:
It is related to
Explanation:
Means related to someone or any one
They both enjoyed eating crackers and cheese
I think the answer would be option 3, "In Act III, morality is difficult to judge."