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1. MOVEMENT AND EXCHANGES OF GASES IN HUMAN BODY TOPIC 2: RESPIRATION by Hidayah Zainol

2. Respiration Organs Mouth and nose Sinuses Pharynx (throat) Trachea Bronchial tubes Lungs Alveoli Bronchioles Capillaries Lung lobes Pleura

3. Respiratory Pathway

4. Gases Exchanges

5. Any question? Lets Discuss 01 Different situation that effect the movement of gas exchange 01

6. Activity: Respiration Presentation Form a group Group of 5 Discuss Describe the topic of the section within 15 mins Get Topic Each group will get a topic randomly Present Ready to present ! 01 02 04 03 01 03 02 04

7. Topics to Present Diffusion of gases at blood capillaries Process of cellular respiration Release of oxygen out to body cell Formation of Oxyhemoglobin Exchanges of gas at alveoli

8. RECAP: What Do We learn Today Trachea Alveoli and blood capillaries Lung

9. — Emil Brunner “ What oxygen is to the lungs, such is hope to the meaning of life. ” THANK YOU