Why was the spread of agriculture an important vent in human history?

Which describes radioactive decay of a substance

How does a lytic infection differ from a lysogenic infection?

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.