NUTRITION
THE HUMAN BODY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Air
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Carbon Dioxide
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Oxygen
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Food
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Detailed explanation-1: -The respiratory system is the network of organs and tissues that help you breathe. It includes your airways, lungs and blood vessels. The muscles that power your lungs are also part of the respiratory system. These parts work together to move oxygen throughout the body and clean out waste gases like carbon dioxide.
Detailed explanation-2: -The respiratory system is responsible for the exchange of gases in the living organisms. The main respiratory organ in humans is the lungs. The human respiratory system comprises a pair of lungs, trachea, bronchi, alveoli and diaphragm. Lungs are situated in the thoracic chamber.
Detailed explanation-3: -The functions of the respiratory system include gas exchange, acid-base balance, phonation, pulmonary defense and metabolism, and the handling of bioactive materials.