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cloveb cloveb
wrote...
Valued Member
Posts: 782
7 years ago
Throughout the human history the main cause of extinction seems to have been

a) Habitat modification
b) Hunting
c) Contamination
d) Spread of invasive species

GEO 702 Technology and the Contemporary Environment Ryerosn
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bolbolbolbol
wrote...
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Posts: 3213
7 years ago
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