What is respiration?
Respiration is the release of energy from food. It takes place in the cells of the body.
what is breathing
Breathing is taking in oxygen for respiration and letting out carbon dioxide and water vapour from respiration.
what does the trachea do
takes air down to lung
what is the name of the wind pipe
trachea
function of the nose
Nose
where does the oxegen and carbon dioxide diffuse in the lung
alveoli
function of mouth
Takes in food and air
function of lungs
gaseous exchange occurs here
function of bronchus
a tube that carries air into the lung
function of diaphragm
A muscle that controls the volume of the chest
function of epiglotis
A flap of skin that prevents food going into the trachea (wind pipe)
