Grade 8 Term 1 Natural Science Summary
R28.75
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Resource Description
Grade 8 Term 1 Science Summary
– Photosynthesis
– Respiration
– Introduction to ecology and ecosystems
– Nutritional relationships
– Energy flow: food chains and food webs
– Balance in an ecosystem
– Adjustments
– Preservation of the ecosystems
– Micro-organisms
– Harmful micro-organisms
– Beneficial microorganisms