Describe structure of respiratory system of human being with well diagram ?

Respiration is necessary for every living being, and there’s a distinct, special organ system working constantly to carry it out. In humans, it is called the respiratory system.
The human body is a complex structure of many organs and organ systems, and the human respiratory system is one of them. The respiratory system functions continuously without a break, as we breathe by inhaling oxygen and exhaling carbon dioxide. Breathing is essential for our survival and effective for the functioning...