How are boogies made?


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Answers:
there are two types of blood in the human body, white and red blood corpuscles. white blood cells fight off diseases. red blood cells carry food to all parts of the body. saliva is a white blood cell.
When dirt gets filtered out through our noses by means of hairs in the nose, i guess (cause i'm no expert) that germs might still pass through and the body's white blood cells attack them. Mucous is formed when the body fights off the germs and kills it, mucous is the by product of dead germs and body fluid (probably white blood cells i'm not too sure).
excess dirt in your sinus and body etc.


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