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Grade 9 - Chapter 1.3 - Effects of Micro-organisms


By E Science Biology · Grade 9 · Lesson notes
Grade 9 - Chapter 1.3 - Effects of Micro-organisms
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September 16, 2025

Grade 9 - Chapter 1.2 - Environments and substrates of micro-organisms


By E Science Biology · Grade 9 · Lesson notes
Grade 9 - Chapter 1.2 - Environments and substrates of micro-organisms
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September 16, 2025

Grade 9 - Chapter 1.1 - Micro-organisms


By E Science Biology · Grade 9 · Lesson notes
Grade 9 - Chapter 1.1 - Micro-organisms
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September 16, 2025
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eScience is a digital learning platform designed to support students following the Sri Lankan National Syllabus from Grade 6 to 11.
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