Oxygen Travels From The Pharynx To The at Traveling

Best traveling tips and references website . Search anything about traveling Ideas in this website.

Oxygen Travels From The Pharynx To The. Stretched across [music in] the inside is a pair of ligaments called vocal cords. The oxygen is carried around the body in blood vessels.

PPT Respiratory System PowerPoint Presentation, free
PPT Respiratory System PowerPoint Presentation, free from www.slideserve.com

It branches into two tubes: The alveoli are only 1/2 inflated a newborn must use 20x the energy. An oxygen molecules the atmosphere enters the nose or mouth where the airs warmed, and moistened.

PPT Respiratory System PowerPoint Presentation, free

First you breath in air (which is not pure oxygen, only about 19% is oxygen) which goes to the lungs. It enters through your nostril (or nare), then goes through the pharynx (upper part of your throat where it meets your nasal passages), down through the larynx (where your vocal cords are), then to the bronchus, is divided by the hylum (where your one bronchus splts into smaller tubes (bronchi) that lead to each of your lungs). Mouth or nostrils of the nose → nasopharynx → oral pharynx →. The alveoli are only 1/2 inflated a newborn must use 20x the energy.