The Breathing System Flashcards
0
Q
Intercostal muscle
A
Allows the rib cage to expand + construct during breathing
1
Q
Rib
A
Protects the lungs
2
Q
Diaphragm
A
Moves up and down during breathing
3
Q
Nose
A
Has hairs to filter dust from the air
4
Q
Trachea(windpipes)
A
Carries air to the lungs
5
Q
Bronchus
A
Caries air into one lung
6
Q
Bronchioles
A
Small tubes that takes air around the lung
7
Q
Alveolus
A
Tiny air sacs for gas exchange
