World Languages, asked by Anonymous, 4 months ago

what is air____________?​

Answers

Answered by Anonymous
8

Answer:

Air enters the respiratory system through the nose and mouth and passes down the throat (pharynx) and through the voice box, or larynx. The entrance to the larynx is covered by a small flap of tissue (epiglottis) that automatically closes during swallowing, thus preventing food or drink from entering the airways.

Answered by AttitutedGirl
10

Air refers to the Earth's atmosphere. Air is a mixture of many gases and tiny dust particles. It is the clear gas in which living things live and breathe. It has an indefinite shape and volume. It has mass and weight, because it is matter. The weight of air creates atmospheric pressure. There is no air in outer space.

I am aisha everyone knows me with my home name kaira.

U r intro ..Rahul

Similar questions