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- rozaini
- Kolej Sultan Abdul Hamid Alor Setar, Kedah, Malaysia
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An ecosystem is a community of living organisms interacting with one another and with non-living organisms. A habitat is the natural envi... -
Paper 1 (4551/1) - Objective questions - Multiple choice - Each item consists of four choices of answers; A, B, C and D - 50 questions (...
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Many F1 students ask for the Science revision exercise so that they can prepare well for the coming final exam. Here are all the Science Re...
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A gene is a part of the DNA . Alleles on the other hand refer to different versions of the same gene. There are other more subtle di... -
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Each organ of the mammalian digestive system has specialised food–processing functions. The general principles of food processing are simi... -
Each organ of the mammalian digestive system has specialised food–processing functions. The general principles of food processing are simi...
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