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Biology

GCSE Biology Revision

Explainer texts for all GCSE Biology courses. Read, learn and then test yourself with the suggested quizzes. Enzyme Action Enzymes and Nutrition Diffusion, Osmosis and…
Adam Duhamel
23 July 2022
Biology

Enzymes and Nutrition

Enzymes are catalysts for biological reactions, including one which we are all familiar with, digestion. When we consume foods we are asking our bodies to…
Adam Duhamel
22 July 2022
Biology

Classification Systems

People have been studying the natural environment since the days of Aristotle and we have learned much about organisms by watching, dissecting and studying them.…
Adam Duhamel
22 July 2022
Biology

Carbon Cycle

The carbon cycle is the process that moves carbon around the Earth, through different physical, chemical and biological stores. Carbon is temporarily stored in the…
Adam Duhamel
22 July 2022