The answer to this question istrue
Koch's postulates serve to give criteria that gives causality between a microbe and a disease.
It is a Chemical reaction taking place un a solution in which one or more of the products is insoluble in the solvent, and so forms solid particles that fall to the bottom of the reactor
Answer:
natutal resources are those which is not made by anyone
human made resources are those made by human or artifical things
