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Slide 1 Communities & Biomes Slide 2 Communities Have you ever wondered why we don’t have polar bears in Mississippi? Why we don’t have grizzly in Mississippi? Abiotic…

Slide 1 Warm-up 9-22-2009 Producers Using complete sentences answer the question below in your Composition Notebook. What is the role of producers in the environment? What…

Slide 1 Unit 7c - Evolution Population Genetics Slide 2 How genes affect populations is called “population genetics.” Gene Pool = all the alleles from a population. Allelic…

Slide 1 COMMUNITIES BIOLOGICAL COMMUNITY: all the INTERACTING populations of different species that live in the same place at the same time. BIOLOGICAL COMMUNITY: all the…

Slide 1 Chapters 3-5 Communities, Population Biology, Biological Diversity & Conservation Big Idea: How much can ecosystems handle before we screw them up permanently?…

Communities & Biomes Communities Have you ever wondered why we donât have polar bears in Mississippi? Why we donât have grizzly in Mississippi? Abiotic and biotic factors…

Ecology Two Community Interactions Habitat- place where organism lives Niche- role and position a species has in its needs for food and shelter all interactions with living…

Ecology Communities and Biomes Limiting Factors environmental factors that affect an organismâs ability to survive Two types Density-dependent Density-independent Limiting…