Any help? I need help!

I only know 8 I’m sooo sorrryyy

8: Air passes through the larynx on its way to the lungs. The larynx produces vocal sounds and stops the passage of food and other particles into the lower respiratory tracts.

Smoking damages the respiratory system by inhalation of a foreign substance, that is absorbed and residue is left behind on our lungs sponge like substance. the gas that is inhaled also increase your blood pressure and dilates your blood vessels. also the process of inhaling and exhaling the smoke it causes irritation to the throat and mouth. smoking can cause lung cancer and other respiratory and circulatory diseases.