Question

why you cough and why do we sneeze​

Answer 1

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Catching germs

When you sneeze or cough, you can spread germs to people around you. Covering your coughs and sneezes with a tissue can help catch the germs before other people breathe them in.

Answer 2

Answer:

The same is true for pollen, pollution, dander, mold, and other allergens. When these substances enter the body, the body responds by releasing histamine to attack the invading allergens. Histamine triggers an allergic reaction, and symptoms include sneezing, runny eyes, coughing, and runny nose.

Explanation: