Q: Fact 1: Some light bulbs convert electricity into light and heat energy. Fact 2: Light Bulbs Incandescent bulbs are available at the front desks. Given the two facts above, incandescents convert electricity into light and what?

Select from the following. [i] energy; [ii] house; [iii] renewable energy; [iv] home; [v] heat energy; [vi] motion; [vii] kinetic energy; [viii] heating liquids;
A:
[v]