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5 questions
What organ in the respiratory system where exchange of gases takes place?
Trachea
Bronchioles
Bronchi
Alveoli
Arrange the correct passage of oxygen in the respiratory system.
I. Nose
II. Bronchioles
III. Trachea
IV. Bronchi
V. Alveoli
I,II,III,V,IV
I,III,IV,II,V
II,III,IV,I,V
I,II,III,IV,V
The following are parts of the Respiratory system EXCEPT.
Lungs
Trachea
Heart
Alveoli
It is the process of breathing in oxygen.
exhalation
inhalation
respiration
digestion
What happen to the muscle of the diaphragm when you breath out?
relaxes
contracts
expand
nothing happen
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