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Learn O/L Science in Sinhala medium with this step by step video. Start it simple and easily. Lessons are planned , designed and carried out by the government school teacher, Anuradhika Lakmali. (Dip in Ed. BSc.)
Grade 11 Unit 15 of Science Syllabus. Follow the lessons with easy to understand visual content. Sinhala medium science lessons for o/l exam in Sri Lanka. Subscribe our channel for science short notes , science for grade 10 , science for grade 11 , o/l exam 2020 science , science lessons in sinhala. This lesson is on Biosphere. (Bio Sphere , jaiva golaya , jaiwa golaya , jaivagolaya , jaiwagolaya )
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23 авг 2024