Which graph best represents the relationship between the bars gravitational energy and its height above the ground?

This image is an example of a(n) a) atom. b) compound. c) mixture. d) molecule.

Condensation happens when water vapor cools. true or false? ?

Which of the following is true about the products formed during photosynthesis? (5 points) select one: a. they have the same mass as the mass of reactants. b. they are the same set of compounds as the reactants. c. they have more mass than the mass of reactants. d. they are chemically the same as the reactants.