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Ecology, test 2, MEI.
Sold: 4
last one 20.11.2015
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Uploaded: 28.10.2013
Content: 31028151724100.rar 53,36 kB
Refunds: 0
Uploaded: 28.10.2013
Content: 31028151724100.rar 53,36 kB
Product description
1.Krugovorot water is influenced by
2. Main mass of oxygen on our planet is
3.Uglerod concentrated mainly in
4. Main component of the modern atmosphere is
5. Why phosphorus is considered to be a limiting factor in the growth of the primary production of the biosphere?
6.Pochemu phosphorus is considered to be a limiting factor in the growth of the primary production of the biosphere?
7.What enterprise especially pollute biological components?
and so on, a total of 30 questions.
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