OBSERVATION OF FIBROUS TISSUE
Try to get a piece of worn fabric or a piece of thread. If the piece of fabric is torn or run, you may see some threads on its edge. Take a 'closer (ook. You will discover that each piece of thread can be separated into small pieces, which are called "filaments" or "fibres". Place a small quantity of fibres on a blank slide and drip one drop of water on it with the point of a pipette. You can put on the cover glass and observe under the microscope.