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I am a grade 9 student who did higher combined science in GCSEs exam board- AQA. These are the notes I prepared covering all the topics you need to know, almost like a revision guide. The topics included are as follows: Microscopy Cell biology Mitosis Specialisation Diffusion Osmosis Active transport Organisation Enzymes Food tests Respiratory system The heart Circulatory system Plant structure Non-communicable diseases Communicable diseases Pathogens Defended and immune r...

I am a grade 9 student who did higher combined science trilogy, these are my notes that I prepared for biology paper 1- it is almost like a revision guide covering all the topics you need to know. This covers the following topics: -Microscopy -Cell biology -Mitosis -Specialisation -Diffusion, osmosis and active transport -Organisation -Enzymes -Food tests -Respiratory system -The heart -Circulatory system -Plant structure -Non- communicable diseases -Communicable diseases and pat...

Summary of early modern living conditions aswell as ideas of how life differed to the medieval period- what changes and what remains the same. There is also ideas of how the rich and poor experienced the changes in life, for example, an increase in trade allowed for the rich to access a slightly more varied diet, this differed to the poor who simply could not afford to have access to new and expensive foods.