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book Principles of Environmental Science 6th Edition by William Cunningham, Mary Cunningham cover

Principles of Environmental Science 6th Edition by William Cunningham, Mary Cunningham

النسخة 6الرقم المعياري الدولي: 978-1121779211
book Principles of Environmental Science 6th Edition by William Cunningham, Mary Cunningham cover

Principles of Environmental Science 6th Edition by William Cunningham, Mary Cunningham

النسخة 6الرقم المعياري الدولي: 978-1121779211
تمرين 25
Apply the principles you have learned in this chapter to discuss these questions with other students.
Ecosystems are often defined as a matter of convenience because we can't study everything at once. How would you describe the characteristics and boundaries of the ecosystem in which you live? In what respects is your ecosystem an open one?
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Principles of Environmental Science 6th Edition by William Cunningham, Mary Cunningham
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