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Biology G9: Organisms and their Environment

Criterion D

Scientists Spotlight!

A "Biome" = A "Climate Zone" + Its Plants + Its Animals

A Biome =

Organisms and their Environment


Levels of Biological Organization: organism, population, community, ecosystem, biome, biosphere

Natural selection vs. Evolution

Biotic & Abiotic Factors (non-living: like weather & climate)

Major BIomes

Niche vs. Habitat

Symbiosis: mutualism, commensalism, parasitism

Energy Flow: photosynthesis and cellular respiration

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