What happens to mass and energy in a closed system? A. Both energy and mass can enter or exit a closed system.
B. Only mass can enter or exit a closed system.
C. Only energy can enter or exit a closed system.
D. Neither energy nor mass can enter or exit a closed system.
SUBMIT

If this equation was completed which statement would it best support

Easy definition for atom and atomic mass

Imagine that you’re getting ready to move to a new city. when people move, they are influenced by push factors and pull factors, and you have many reasons for your move. which of the following factors is an example of a pull factor? a. wanting to move because you’ve found a great new school somewhere new b. needing to move because there are not enough resources in your old hometown c. being forced to move because your old home is gone d. having to move because there are no jobs in your current hometown