Biology, 08.12.2019 09:31 dexterwilliams161
Which of the following is most a source of nitrogen that can lead to eutrophication of aquatic ecosystems? explain how you got your answer choice
a. runoff of fertilizer from yards b. treated sewage
c. runoff of manure from farms d. all of these
Answers: 2
Biology, 21.06.2019 13:30
Astudy was performed on 20 trees to test the effectiveness of a new fertilizer. the results of this specific study is brought into question. what would possibly improve the reliability of the results?
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Biology, 22.06.2019 08:20
Fungi are classified into how many groups? a. 1 group b. 2 groups c. 3 groups d. 4 groups
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Biology, 22.06.2019 09:00
The two tubes contain bromothymol blue. after 24 hours, what will the color of the water be in tube b? a. green (it won't change) b. yellow c. blue d. colorless (clear)
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Biology, 22.06.2019 12:30
In meiosis ii during anaphase ii which structures separated homologous chromosomes or sister chromatids
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Which of the following is most a source of nitrogen that can lead to eutrophication of aquatic ecosy...
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