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! :)
The tone of this text is described as cheerful, as shown in the first answer choice.
<h3>What is the tone of a story?</h3>
It is the feeling that the author wants to convey to the reader.
It is a feature that allows the reader to participate in the story.
Tone allows the reader to feel the same emotions as the characters in a story. In the case of the story shown above, we can see that the character is happy, victorious, and excited, which allows us to identify a cheerful tone.
Learn more about the tone of a story at the link below:
brainly.com/question/17958197
He would have become stone
Mysterious; spooky, it fits in
Why?
Somehow, all people that adopted them are similar in some type of way
which can be viewed as mysterious
Uncanny is also, by research has a definition of mysterious
