What statement most completely describes the primary role of the cell in a multicellular organism?

A.The collection of organelles interact with the environment to protect against environmental contaminants.

BThe internal structures provide shape and support to a variety of living organisms-both unicellular and multicellular.

CThey help scientist classify all living organisms by the types of cells they are made of.

DThe combination of chemical functions and genetic material enable the cell and the organism to live,grow,and reproduce.