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Your body couldn’t breathe without this system. Which one is it?
Respiratory system
When you breathe in air, you bring oxygen into your lungs and blow out:
Carbon dioxide
When you inhale, your lungs:
Inflate
What is the name of the tiny air sacs in your lungs?
Alveoli
As you breathe, this contracts and flattens to give your lungs room to fill up with air:
Diaphragm
The tiny hairs that keep mucus and dirt out of your lungs are called:
Cilia
Pneumonia may be caused by
Bacteria
Tuberculosis is treated with a course of antibiotic like _______.
Streptomycin
Air pollution & Smoking are the most common causes of the disease ______
Bronchitis
Respiratory infections are caused because of the ______ & _____ present in the air .
Bacteria & Viruses
This chronic disease causes inflammation & swelling of the airways
Asthama
Penicillin is an antibiotic used for treating the disease _______.
Pneumonia
