How Air Travels Through The Lungs at Traveling

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How Air Travels Through The Lungs. The trachea divides into two bronchi. When we contract the muscles, the cords tighten and, if we breathe at the same time, the cords vibrate, creating a sound.

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Fill both the glasses with limewater. It continues down the trachea through your vocal cords in the larynx until it reaches the bronchi. If you want kids to smile and learn subs.

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Blood with fresh oxygen is carried from your lungs to the left side of your heart, which pumps blood around your body through the arteries. This process, called gas exchange, is essential to life. The lungs are responsible for bringing in fresh air into the body. When you inhale (breathe in), air enters your lungs, and oxygen from that air moves to your blood.