As the masses between 2objects decrease, how does the gravitational force between the two bodies change

the gravity never changes

co2reflects heat radiation back to earth buning coal and oil emits co2 globe warms

the earths atmosphere is made up of nitrogen and oxygen. solids can turn into gasses through a process called sublimation. sublimation is the transition of a substance directly from the solid to the gas phase, without passing through the intermediate liquid phase.

hope this : d