1
this are small tubes insade thelungs
2
as air passes our.................they vibrates and enable us to speak
3
this long rigid tube conects our mouth and nose to our two bronchi
4
this two smaller tubes connect the trachea to the lungs
5
air enters the body through the ...........................
6
these two large bags are conected to the bronchi
7
air enters the body through the ...........................
