ENDOCRINE ORGANS AND RESPIRATORY SYSTEM
RESPIRATORY SYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The nose, throat, lungs, and sub system
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The nose, throat, windpipe, voice box, lungs
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Nose, Trachea
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Nose, Trachea, windpipe, oesphogus, lungs
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Detailed explanation-1: -The respiratory system takes up oxygen from the air we breathe and expels the unwanted carbon dioxide. The main organ of the respiratory system is the lungs. Other respiratory organs include the nose, the trachea and the breathing muscles (the diaphragm and the intercostal muscles).
Detailed explanation-2: -Windpipe (trachea) Large airways (bronchi) Small airways (bronchioles) Lungs.
Detailed explanation-3: -The respiratory tract is divided into two main parts: the upper respiratory tract, consisting of the nose, nasal cavity and the pharynx; and the lower respiratory tract, consisting of the larynx, trachea, bronchi and the lungs.
Detailed explanation-4: -The cells in our bodies need oxygen to stay alive. Carbon dioxide is made in our bodies as cells do their jobs. The lungs and respiratory system allow oxygen in the air to be taken into the body, while also letting the body get rid of carbon dioxide in the air breathed out.
Detailed explanation-5: -Nose. Mouth. Throat (pharynx) Voice box (larynx) Windpipe (trachea) Airways (bronchi) Lungs.