Multicellular organisms have different types of cells which perform specialized functions. Single-cell organisms consist of only one cell. Different organisms have different cells, but all organisms contain a common factor. What can be said that all
organisms have in common with each other?

A. All organisims have the same components that make up their genetic code

B. All organisms have a central nervous system

C. All organisms have the same type of specialized cells

D. Al organisms are made of cells with nuclei