Say the parts of the digestive system.
What?
Explain 2 functions of the liver.
Yes?
If we take all the alveoli of the lungs and put them together, the surface would be almost the same as a _ _ _ _ _ _ _ _ _ _ _
Tennis court.
Say in order the parts of the respiratory system.
Yes?
How is called the tissue that cover the lungs?
Pleura.
What is the function of the epiglottis?
What?
How does the small intestine work?
Yes?
Which does your body need to survive?
Food and oxygen.
Are the small intestine part from the respiratory system?
So?
Wich lung is smaller?
Left.
How many globes has each lung?
Left, 2; right, 3.
What organ is the largest?
Yes?
Why do you have to masticate well the food?
And?
What is the function of the liver?
Yes?
