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    Hi, I'm going to be sitting my ISA very soon and my topic is diffusion. I want to know if anyone has a method, hypothesis, risk assessment e.c.t I know the different levels of concentration affect the rate of diffusion but I don't know much else. I would really appreciate some help. Thanks
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    Here are diffusion notes: http://www.thealevelbiologist.co.uk/...pics/diffusion

    Here are general practical tips:

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    (Original post by flying cookie)
    here are diffusion notes: http://www.thealevelbiologist.co.uk/...pics/diffusion

    here are general practical tips:

    thank you so much for your help
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    (Original post by sxah)
    thank you so much for your help
    You're most welcome
 
 
 
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