The respiratory system has 6 main organs including the lungs, windpipe, and bronchi that work together to breathe in oxygen and exhale carbon dioxide. Oxygen is breathed in through the nose or mouth and travels to the lungs, then enters the bloodstream, while carbon dioxide is exhaled out. Common problems include coughing from mucus or germs indicating a cold, which can be treated with medication.

1. RESPIRATORY SYSTEM
THE BODY MACHINE

2. DESCRIPTION
• 6 organs:
• -Bronchi
• -Nose
• -Mouth
• -Throat
• -Lungs
• -Wind pipe
• -Left lung smaller,than the right to do room from
the heart.

3. PICTURE

4. FUNCTION
• Helps us to take
oxigen and to
breathe.

5. HOW THE SYSTEM WORKS
• First we take oxigen.
• Then the oxigen goes to the lungs.
• Next the oxigen travels to the blood.
• Finally,we exhale the carbon dioxide from
the mouth.

6. POSIBLE PROBLEMS AND
SOLUTIONS
• If you have mucus, germens…you cought.
• If you have a cold you have to take a
medicine.