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Air enters here first when we breathe.
The verb that means 'to breathe in'
The verb that means 'to breathe out'
When we inhale our diaphragm moves in which direction?
5th graders breathe on average about how may times per minute?
These carry oxygen
What type of blood vessel surrounds the alveoli?
The exchange of gases in the lungs happen here.
A strong attraction or force between particles that causes them to combine.
A gas we inhale that every cell in the body needs.
common respiratory illness that causes a person to wheeze.
This is an infection of the lungs that causes your body to make extra mucus and/or pus that can get trapped in the aveloli. People with this disease often have fever, chills and a bad cough.
serious lung disease often caused by smoking that make it difficult fo the alveoli to take in oxygen.
great for building strong muscles and important in the prevention of respiratory illness
pollen, dust and pets are common triggers of this respiratory illness
A system of the body besides the respiratory system that is badly damaged by smoking:
Smokers often have more respiratory illnesses then non-smokers. One of the reasons for this is because smoke destroys these tiny hairs that push dust and dirt out of the air passages..
This is the sticky substance in cigarettes that coat the bronchi and make it harder for oxygen to pass to the alveoli
a disease in which a tumor forms in the lungs; smoking often causes it
the addictive chemical in tobacco
