Pick from:
(a). coral.
(b). gravity.
(c). the skin.
(d). sugar.
(e). density.
(f). an object.
(g). copper.
(h). weathering.
Q: Fact 1: If a thermal conductor is exposed to a source of heat then that conductor may become hot. Fact 2: Copper is a great thermal conductor. Given the two facts above, what may become hot when exposed to heat?
A:
(g).