Transcription of Human Physiology/The respiratory system
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Human Physiology/The respiratory system
Human Physiology/The respiratory system1 Human Physiology/The respiratory system The Urinary system Human Physiology The gastrointestinal system Homeostasis Cells Integumentary Nervous Senses Muscular Blood Cardiovascular Immune Urinary respiratory Gastrointestinal Nutrition Endocrine Reproduction (male) Reproduction (female) Pregnancy Genetics Development AnswersThe respiratory system is crucial to every Human being. Without it, we would cease to live outside of the us begin by taking a look at the structure of the respiratory system and how vital it is to life. During inhalation orexhalation air is pulled towards or away from the lungs, by several cavities, tubes, and organs of the respiratory system make sure that oxygen enters our bodies and carbon dioxide leaves our respiratory tract is the path of air from the nose to the lungs. It is divided into two sections: Upper RespiratoryTract and the Lower respiratory Tract.
an area of high pressure to low pressure. All pressures in the respiratory system are relative to atmospheric pressure (760mmHg at sea level). Air will move in or out of the lungs depending on the pressure in the alveoli. The body changes the pressure in the alveoli by changing the volume of the lungs. As volume increases pressure decreases and
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