Chlorofluorocarbons may be harming the ozone layer by doing what

(01.02 mc) nicole pushes her bike up a hill. overhead, the sun exerts a gravitational force on earth. which statement is true about the bike and earth? they both experience contact forces. they both experience non-contact forces. the bike experiences a non-contact force and earth experiences a contact force. the bike experiences a contact force and earth experiences a non-contact force. they both experience non-contact forces.

Explain what happens at the saturation point when adding salt to water at room temperature.

What is the relationship between wavelength of light and the quantity of energy per photon?