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What is diffusion? - Building blocks: Video playlist - BBC Bitesize
Gab Astorga explains the factors that affect the rate of diffusion.
↗ https://www.bbc.co.uk/bitesize/topics/zfkbmbk/watch/zsrsxg8Gab Astorga explains the factors that affect the rate of diffusion.
↗ https://www.bbc.co.uk/bitesize/topics/zfkbmbk/watch/zsrsxg8