Basic Needs of Living Things
Basic Needs of Living Things
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Lesson Goals
Lesson Goals
1.) I can identify biotic elements in an ecosystem.
1.) I can identify biotic elements in an ecosystem.
2.) We can identify abiotic elements in an ecosystem.
2.) We can identify abiotic elements in an ecosystem.
3.) We can describe the interaction between biotic and abiotic elements in an ecosystem.
3.) We can describe the interaction between biotic and abiotic elements in an ecosystem.
How Wolves Change Rivers.mp4
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