The respiratory system diagram shows a network of organs and tissues which are essential for breathing. It includes the airways, lungs, blood vessels, and the muscles powering the lungs. Human Respiratory System is composed of the airways (upper and lower), the lungs, and the blood vessels. The nose, paranasal sinus, and pharynx are the parts of the upper airways system while the lower airways system consists of the larynx, trachea, and stem bronchi. The lungs are soft spongy organs that function as the main site for the gaseous exchange. The major respiratory muscle, the diaphragm, and the intercostal muscles of the chest wall work together to push air into the lungs. The ... The respiratory system plays a vital role in maintaining life by facilitating the exchange of oxygen and carbon dioxide between the body and the environment. Most Important Diagrams in Class 10 to practice for CBSE Class 10 Science Board Exam 2024. Simple Human Respiratory System Diagram Class 10 NCERT with Labels Easy Colour Drawing and Explanation. Human Respiratory System Diagram Class 10 With
