Biology, 08.09.2019 19:10 desstinee863
during the winter months, water on the surface of a pond will typically freeze and this ice acts as an insulator for the water
beneath it. as a result, aquatic life is able to survive during the cold winter. the reason that this water expands upon freezing is
due to
Answers: 1
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 00:00
Which ideas did your answer contain? check all that apply. no food for organisms no oxygen in the atmosphere no trees or flowering plants no products based on trees or plants (building materials, medicines, fuels, fibers) no fossil fuels
Answers: 2
Biology, 22.06.2019 01:00
The bacteria found in soil is usually harmful and measures are taken to remove any traces of microorganisms. true or false
Answers: 1
during the winter months, water on the surface of a pond will typically freeze and this ice acts as...
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