Given a scientific question and its correct answer, generate supporting facts for the answer. This supporting fact can be an explanation for the answer to the given question.

[Q]: Question: Volcanoes are termed active, dormant, or extinct depending on the possibility of the presence of what in chamber structures? Answer: magma
[A]: Volcanoes may be active, dormant, or extinct. This depends on whether there is the possibility of magma in their magma chambers.

[Q]: Question: What do bees do for flowering plants? Answer: pollinate
[A]: Thomas Quine (Flickr:quinet). Bees are important pollinators of flowering plants . CC BY 2.0.

[Q]: Question: Elements involved in nuclear reactions are what? Answer: radioactive
[A]:
Elements involved in nuclear reactions are radioactive. How do you think radioactive elements differ from other elements?.