Zusammenfassung der Ressource
The Respiratory
system
Anmerkungen:
- lungs
- are controlled by diaphragm and intercoastal muscles
- nose (air is filtered)
- goes to the
- pharynx then larynx (voice box)
- then enters
- the trachea
- is protected from food|liquid by
- Epiglottis
- then
- bronchi (two tubes)
- then
- bronchioles (smaller tubes)
- then
- Alveoli of lung (capillary rich elastic sacs)
- where
- o2 diffuses in
- co2 diffuses out