50 likes | 328 Views
Breathing and Respiration. Breathing is …. Inhale Exhale. Respiration is … the burning of food and oxygen to release energy. Breathing and respiration. Why do organisms respire? Do all organsims respire? Do all organisms breathe? Does respiration take place all the time?
E N D
Breathing is …. • Inhale • Exhale • Respiration is … • the burning of food and oxygen to release energy
Breathing and respiration • Why do organisms respire? • Do all organsims respire? • Do all organisms breathe? • Does respiration take place all the time? • Can you state the differences between breathing and respiration?
How do different animals breathe? • Lungs eg. Man, whale, seal, bat, snake, dog, cow • Moist skin eg. Frogs, toads, salamander, earthworm • Gills eg. Fish, tadpole, mudskipper • Breathing tube eg. Wriggler, water stick insect • Breathing holes eg. Ant, dragonfly