EMBRYOLOGY
RESPIRATORY SYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Detailed explanation-1: -The respiratory system has many functions. Besides helping you inhale (breathe in) and exhale (breathe out), it: Allows you to talk and to smell. Warms air to match your body temperature and moisturizes it to the humidity level your body needs.
Detailed explanation-2: -Image 2 illustrates the movement of air in (inhalation) and out (exhalation) during breathing. There are five functions of the respiratory system.
Detailed explanation-3: -The respiratory system works with the circulatory system to provide this oxygen and to remove the waste products of metabolism. It also helps to regulate pH of the blood. Respiration is the sequence of events that results in the exchange of oxygen and carbon dioxide between the atmosphere and the body cells.