Crossword clues for Microscopic organisms. 8 letters:BACTERIAMicroscopic organisms.AMOEBAMicroscopic organismAMEBAMicroscopic organismAMOEBAMicroscopic organism with "feet"AMEBAEMicroscopic organisms (var.)AMOEBAMicroscope organismANIMALCULEMicroscopic organismALGAMicroscopic organismAMOEBAEMicroscope-slide organismsALGAMicroscopic pond organism