Which of these can your body not survive long without?

Breathing brings fresh air containing oxygen into the lungs?

Breathing expels oxygenated air?

What bones of the Human Body protect the lungs?

What is the trachea otherwise known as?

What role do the nose hairs play when breathing in air?

What prevents the hollow tube of the Trachea from collapsing?

When we breathe in, the diapraghm relaxes?

Air is sucked into the lungs when we...

Air is pushed out of the lungs when we...

The shape of the chest and the amount of air in our body doesn't impact our speech?

What am I? An allergic reaction to pollen, dust or other irritants

What am I? Inflammation of the voice box (larynx)

What am I? Infection of the lung