Q: Fact: a hot substance is a source of heat
Question: Lucy came in from the cold and can's stop shivering. It might help her to sit near

A: a running boiler

Q: Fact: painting an object a color causes that object to be that color
Question: A person paints a white door a different color, so the door is probably now

A: grey

Q: Fact: a dense forest environment is often dark in color
Question: Aerial maps represent what feature using dark green?

A: trees packed close together

Q: Fact: most animals avoid bad odors
Question: A skunk wards off predators with

A:
a noxious spray