Fact 1: Friction causes an object to lose energy. Fact 2: Friction occurs when surfaces rub together. Given the two facts above, answer the question "what causes an object to lose energy?" with the following options: - high temperature - electron transport - degrees celcius - surfaces rubbing together - heat is produced - degrees Celsius - depress neuronal excitability - a tree falling
The answer to this question is:
surfaces rubbing together