Breathing System Flashcards
1
Q
Trachea
A
Carries air from the nose/mouth. Surround by cartilage to keep it open
2
Q
Ribs/intercostile muscle
A
Protect the lunges & Expand/contract when breathing in/out
3
Q
Bronchi
A
Carries air into each lung
4
Q
Bronchioles/bronchus
A
Branches of brunchus than contain alveoli
5
Q
Alvedus
A
Tiny air sacs that allows gas exchange
6
Q
Diaphragm
A
Allows inhalation/exhalation
7
Q
Nose/mouth
A
Takes air into our body
8
Q
Where does respiration occur
A
It’s occurs in cells
9
Q
What is air meet up off
A
78% of nitrogen, 21% oxygen, 1% carbon the oxide
10
Q
What happened to limewater when the presence of carbon dioxide is present
A
It turns milky
11
Q
What happens to copper sulphate in the presence of water
A
It turns from white to blue
