How is energy related to the change of state represented by the model?
Atoms gain energy as a gas changes to a solid.
Atoms gain energy as a gas changes to a liquid.
Atoms lose energy as a gas changes to a solid.
O Atoms lose energy as a gas changes to a liquid.

9. the history of life on earth is recorded in

Abird flies by moving its wings up and down. which two systems are most directly responsible for the movement of a bird's wings? a. skeletal and muscular systems b. respiratory and muscular systems c. skeletal and digestive systems d. respiratory and digestive systems

Each nephron is made up of capillaries that form the __ sweat glands bladder glomerulus ureter