Answers

2016-06-18T20:07:53+08:00
The respiratory system is a series of organs that are responsible for taking in oxygen and exhaling/expelling carbon dioxide. The parts of the respiratory system are: Nose, Mouth, Pharynx, Larynx, Trachea, Bronchi, Bronchioles, Alveoli, Lungs, Diaphragm.
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