Blog respiration system
7
RESPIRATORY SYSTEM blog
Transcript of Blog respiration system
RESPIRATORYSYSTEM
blog
We obtain
OXYGEN
We expel
CARBON DIOXIDE
RESPIRATION
NUTRIENTS + OXYGEN = ENERGY and BUILDING MATERIALS
CARBON DIOXIDE
CELLULARRESPIRATION
Oxygen
Oxygen
Nutrients
Carbon dioxide
Carbon dioxide
RESPIRATION
CELLULAR RESPIRATION
Energy Building materials
Respiratory system
Digestive system
BREATHERESPIRATION =
Daiphgram
bronchioles
Bronchistrachea
Epiglottis
Pharynx
pleura
lungs
Larynx
Nostril
Nasal Cavity
At the alveoli gas exchange occurs:
- oxygen from the air passes into the blood
- carbon dioxide passes from the blood into the air to be
expelled.