When you breathe "in", you take in

The Main tube that takes air to your lungs

What is the Scientific Name for Air Sacs

The tubes that lead into each lung

What type of air to we breath "out"

The tiny, thin, hair like tubes in the lungs are

Where does the oxygen get into the blood?

How many alveoli are there in BOTH lungs

How many bronchioles are in EACH Lung

Oxygen is transferred in the air sacs THROUGH THE

What are the main organs in the Respiratory System?

Large, dome like muscle under your lungs