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MBA, Ph.D in Management
Harvard university
Feb-1997 - Aug-2003
Professor
Strayer University
Jan-2007 - Present
TR2. Draw one unified diagram that illustrates how carbon, oxygen, nitrogen, sulfur, and phosphorus cycle together through the biosphere.
The following questions are from the virtual lab "Plants and Snails".
https://www.explorelearning.com/index.cfm?method=cResource.dspView&ResourceID=641&ClassID=3178622
Activity B:
2 and 3. Predict and then Run the gizmo to see what happens in each of the three different situations. You can either enter your table in the answer space below or attach a file.
**Note: Your "Actual result" needs to include the value/number of each gas.
4. Generalize
Describe how plants and animals each contribute to the survival of the other.
5. Challenge
Simulate a 24-hour day (12 hours of light, 12 hours of dark). How many snails and plants do you need to keep a stable environment? Explain any discoveries you make.
Activity C:
4. Challenge
The total of the O2Â and CO2Â in the test tubes always stayed the same. Why do you think this is?
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