Human Respiratory System l lungs l alveoli l inhaled l exhaled airl скачать в хорошем качестве

Human Respiratory System l lungs l alveoli l inhaled l exhaled airl

Human Respiratory System | Easy Explanation l knowledge Science l by Akshay Raj In this video, we explain the Human Respiratory System in a simple and easy way. You’ll learn how we breathe, how oxygen enters the body, and how carbon dioxide is removed. This video covers all the main parts of the respiratory system, including the nose, trachea, lungs, bronchi, bronchioles, alveoli, and diaphragm, along with their functions. Perfect for students, school projects, exams, and general knowledge, this video helps you understand the breathing process step by step. 📌 Topics Covered: What is the respiratory system? Parts of the respiratory system functions of alveoli Function of lungs Process of breathing Importance of respiration constituent of inhaled and exhaled airl percentage of gases in inhaled and exhaled air l 👍 Like, Share & Subscribe for more biology and science videos!