Check off the foods below that are high in protein (check all that apply) *

Isotopes of the same element have differ in their

The scales shown in the introduction measure mass, or the amount of matter in a particular object. the scientific law of conservation of mass states that matter cannot be created or destroyed during a chemical reaction, but it can change from one form to another. did the simulation support this scientific law? explain why or why not.

Everything in the universe originated from a single point. how was it possible for everything in the universe to have occupied a single point in space?