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| En an ecosystem the number of prey and predators tend to vary. In a region ranging populations of coyotes and hares. C = COYTES H = HARES t = time in years. H = 1000 + 200Sin (pi*t/10) C... |
User Portlet | Discussions |
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| En an ecosystem the number of prey and predators tend to vary. In a region ranging populations of coyotes and hares. C = COYTES H = HARES t = time in years. H = 1000 + 200Sin (pi*t/10) C... |