Biology
Biology, 17.08.2021 06:00, jaici68

Three 1-L samples of pond water are placed in clean containers. Sample 1 has 2 g of a high-nitrogen fertilizer added; sample 2 has 4 g of a high-nitrogen fertilizer added; and
sample 3 has 20 g of a high-nitrogen fertilizer added. Which sample would show the most
colouration after 10 days? Why?

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Three 1-L samples of pond water are placed in clean containers. Sample 1 has 2 g of a high-nitrogen...

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