Show plant that hat catches its ita food tile common bladderwort an aquatic plant not only defends itself against insects and animals but catchen cat worms corma and flab fish for its food As it floats underneath the surface of the water its leafy branches spread out in all directions its leaves are covered eitl little oval bladders filled with air and at one end of each bladder Is a cavity which leads into the mouth below inside the bladder is a small trap door which opens when pressure Is put on it A small wo worm rm or a small email flah can enter this door but they can never come out |