KS3 revision notes

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hope this stuff helps people! a good website for revision is: www.bbcbitesize.co.uk/ks3

Cells to systems - Cells

Cells are very small. They are the basic building blocks of all animals and plants. These photographs show cells seen through a microscope.

Animal cells usually have an irregular

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Meg

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catswinwin

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KoolKat

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Its Gud