Fish primarily use their mouths to capture and consume food. Their teeth, if present, help in grasping or tearing prey. Some species also utilize specialized structures like pharyngeal jaws for further processing food. Additionally, certain fish use their fins to help maneuver and chase down prey.
mouth or gills
ewan
beaks
, beak ...
there teeth,tongue
beak
mouth
Its balls
the ears
lungs and a heart i think
tell the body part using for getig food
All body parts are used for survival in a Koala or anything else