Question: A person has a cup of coffee in a ceramic cup. The coffee inside of the cup has chilled, so to increase the temperature, the person
Choices:
text: puts the cup into the refrigerator
label: A
text: uses paper towels to wrap the cup in
label: B
text: sets the cup on an electric dish
label: C
text: makes the cup better by adding ice
label: D
Answer: C
Fact: a hot plate is a source of heat