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29 Αυγ 2013 · The primary organs of the respiratory system are the lungs, which function to take in oxygen and expel carbon dioxide as we breathe.
31 Ιουλ 2023 · The respiratory system includes the organs, tissues, and muscles that help you breathe. It helps distribute oxygen throughout your body while filtering out carbon dioxide and other waste...
This chart of the RESPIRATORY SYSTEM shows how you breathe. Breathing is the process that brings oxygen in the air into your lungs and moves oxygen and through your body.
14 Δεκ 2018 · Overview. The lungs are the center of the respiratory (breathing) system. Every cell of the body needs oxygen to stay alive and healthy. Your body also needs to get rid of carbon dioxide. This...
29 Ιουλ 2020 · The respiratory system allows air to reach the lungs, from which oxygen enters the blood and circulates to all body cells. This system also removes waste gases from the body and helps prevent...
21 Σεπ 2023 · The respiratory system is a vital physiological system that facilitates the exchange of gases, primarily oxygen and carbon dioxide, between the external environment and the body's circulatory system.
18 Απρ 2023 · When you breathe in, air containing oxygen enters your windpipe, passes through the bronchi and then reaches the air sacs. These air sacs, called alveoli, look a bit like tiny grapes at the end of the bronchial branches. Healthy lungs have about 300 million air sacs in them.
