Can someone plz help me with science. Order the items from smallest at the top to largest at the bottom. cell, elephant, human body, school bus, organ, molecule.

Explanation:

Unordered items;  

          cell, elephant, human body, school bus, organ ,molecule.

This problem deals with the organization of life. We move from cells, to tissues, organs, and then systems.

       Molecule

        Cell

        Organ

        Human body

        Elephant

        School bus

School bus is the largest from the giving items although it is non-living.

yes it is balanced

c- cold periods in earth's history during which glaciers covered much of the surface.

explanation: