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Biology Unit 4 AQA - HELP IM STUCK !!! Please. Watch

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    Can someone please do the question c) part i) please and show as much working as possible.



    Thanks


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    one mark for working showing spruce and heather as control; 0.16/0.17 metres per year;
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    Spruce, heather with Japanese larch plant grew 4m (4.5m-0.5m) in 15 years. 4m/15 years = 0.267metres per year
    Spruce with heather grew 1.5m in that time (2.0m-0.5m) in 15 years. 1.5m/15 years = 0.1m per year

    0.267 - 0.1 = 0.167m per year
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    which paper is this?
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    (Original post by dadon786)
    Can someone please do the question c) part i) please and show as much working as possible.

    Thanks


    ***

    Mark scheme says:
    one mark for working showing spruce and heather as control; 0.16/0.17 metres per year;
    Or how about you do your own homework/revision? This forum is not for people to do your work for you, but to get people to help you be able to do it yourself.
 
 
 
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