Malay
Biologi Tingkatan 4 bab 8 COPD
Contributor : MadamMJ Report this Video
Chapter : Respiratory System in Humans and Animals
Topic : Narrate the effects of Chronic Obstructive Pulmonary Disease (COPD) on the human respiratory system: (i) asthma. (ii) chronic bronchitis. (iii) emphysema
Form 4 Biology
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