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Plankton are composed of: microscopic life fish trees people
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What is usually (but not always) related to the metabolic processes of living organisms in its organic form?
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Match the correct terms to their descriptions a system in which only energy but not matter is exchanged frozen water in snow part of geosphere that includes only soil a thin layer between the troposphere and the stratosphere cryosphere tropopause closed system pedosphere
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Plankton are composed of: microscopic life fish trees people...
Computers and Technology, 12.08.2019 18:20
Computers and Technology, 12.08.2019 18:20