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Search results with tag "Role of microorganisms in the ecosystem"
The Role of Microorganisms in the Ecosystem - COSEE NOW
coseenow.net2. Give each student or pair of students a pot of soil from the same location. 3. Have each student or pair bury the same item to approximately the same depth. 4. One student or pair should serve as the control. This sample (A) will receive no additional …