Which of the following is an accurate description of the cellular level of organization?

A)Cells consist of two or more different tissues working together to perform specific functions.
B)Cells are considered to be the largest living units in the body.
C)Cells are comprised of different molecules that interact to form larger structures,each type of which has a specific function.
D)Cells combine to form molecules with complex shapes,which determine their function(s).
E)Cardiac muscle is an example of the cellular level of organization.