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The Concept Map you are trying to access has information related to:
respiratory system, The Respiratory System in humans, starts with the Nose (air is filtered), Tracheae (in insects) have openings called spiracles, The Respiratory System can be The skin (i.e. earthworms), O2 diffuses in where it binds to hemoglobin, bronchioles (smaller tubes) then Alveoli of lung (capillary rich elastic sacs), Gills have operculum (protective flap), The Respiratory System can be Lungs (cavities within animals), Lungs (cavities within animals) in humans are controlled by diaphragm and intercoastal muscles, The Respiratory System can be Gills, pharynx then larynx (voice box) then enters the trachea