Fact 1: Friction causes an object to lose energy. Fact 2: Friction is a force that dissipates energy. Given the two facts above, what dissipates energy?
Possible answers:
i. aqueous solution;
ii. chlorofluorocarbons;
iii. carbon dioxide;
iv. opposing force;
v. Evaporation;
vi. hydrogen and oxygen;
vii. sweating;
viii. fossil fuels;
iv.