Question

Question 1 of 25 What happens to mass and energy in a closed system? A. Only mass can enter or exit a closed system. B. Neither energy nor mass can enter or exit a closed system. C. Only energy can enter or exit a closed system. D. Both energy and mass can enter or exit a closed system. SUBMI​

Answer 1

C

Step-by-step explanation:

Think of a closed system as a cup of tea, or any hot liquid, notice how while the mass (In this case the liquid) stays in place while the heat (energy) leaves the tea.