PAIGE ROMBOUGH

WHILE LOOKING AT A CORK UNDER A MICROSCOPE HE NOTICED SOMETHING.

ROOMS THAT MONKS WOULD STAY IN, THIS WAS SOON KNOWN AS CELL THEORY.

STRUCTURAL AND FUNCTIONAL UNITS OF ALL LIVING ORGANISMS.

ANTON LEEUWENHOEK, MATTHIAS SCHLEIDEN, SCHWANN AND RUDOLF VIRCHOW.

TO LOOK AT POND SCUM, A SINGLE CELLED ORGANISM.

HAVE CELLS.

ALL ANIMALS HAVE CELLS.

CELLS COULD ONLY FORM FROM OTHER CELLS.

ALL ORGANISMS ARE MADE OF ONE OR MORE CELLS.

of all living things.