Cell Theory and Multicellular Uncelluar Organism

Cell theory is how the cell form. The first one is all living things are made out of cells. The second one is cells are basic units of structure and function in all living things. And the third one is that new cells are produced by existing cells.

Multicellular and unicellular organism

Multicellular-of an organism or part having or consisting of many cells

Uncelluar-consisting of a single cell of an evolutionary or developmental stage characterized by the formation or presence of a single cell or cells.