Respiration We as humans need a electric charge to gather oxygen from our enviroment to survive. In response our frame has a system that carries out respiration which is the distrubition of oxygen to the blood and the zest of the waste product carbon dioxide. In the human sweet-breathed process the foremost step is the breath in. First we go around the brim and expand our lungs to bring in air. The get-go distance the air travles into our mouths which is an opening in the human body use for taking in air, food, and the releasing of carbon dioxide this is the first station the air travles through.
Then it m ust pass the epiglottis which is a strip down flap in the support of your mouth that closes for food and opens for air. It is use to keep food and other materials from move into your trachea. The air accordingly passes down the trachea which is a foresightful windpipe that is line with constantly moving cilia. These cilia whip back and forth and narrow foregin objects and keep them from entering the lungs. The air complete...If you essential to get a full essay, order it on our website:
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