Documents Ecosystems & Human Interferences Chapter 48. Ecosystems & Human Interferences 2Outline The Nature of...

Ecosystems & Human Interferences * Outline The Nature of Ecosystems Biotic Components Autotrophs Heterotrophs Energy Flow Ecological Pyramids Global Biogeochemical Cycles…

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Multicellular Organisms Multicellular Organisms Section 2.1-4 Specialized cells Cells that perform a specific function Blood cell carries oxygen Nerve cell sends and receives…

Documents Multicellular Organisms

Multicellular Organisms Multicellular Organisms Section 2.3 Animals Consumers – need to get energy from other organisms predator – hunts other animals prey – hunted…