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Verdich [7]
3 years ago
9

The grizzly bear feeds on salmon that migrate upriver from the ocean during the spawning season. These fish are rich in carbon,

nitrogen, and sulfur. The bears leave half-eaten fish and nutrient-rich feces on the forest floor.
Due to its role in this ecosystem, the grizzly bear would be classified as a
Biology
2 answers:
nevsk [136]3 years ago
8 0

The answer is Keystone something........

Radda [10]3 years ago
5 0
Keystone species....?
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