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Students will explore, demonstrate, communicate, apply and evaluate the
knowledge of life systems.
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LS.2.1. Evaluate the historical developments of, and cultural contributions
to the scientific body of knowledge (e.g., biochemistry, food science, genetics, blood typing).
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video
hands-on
online
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LS.2.4. Compare genetic variations observed in plants and animals
(adaptations and mutations).
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video
hands-on
online
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LS.2.7. Understand that all living things contain similar genetic material
that evolves because of gene mutation, natural selection, and change in
environments. Species change through time, and new life forms evolve.
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video
hands-on
online
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LS.2.9. Analyze relationships among organisms and develop a model of a
hierarchical classification system based on similarities and differences using taxonomic nomenclature.
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video
hands-on
online
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LS.2.10. Interpret interactions among organisms exhibiting predation,
parasitism, commensalism, and mutualism.
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video
hands-on
online
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LS.2.11. Investigate and formulate solutions to problems resulting from human
impact on the environment.
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video
hands-on
online
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LS.2.12. Analyze the flow of energy through various cycles including the
carbon, oxygen, nitrogen and water cycles.
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video
hands-on
online
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LS.2.13. Investigate and explain the interactions in an ecosystem including
food chains, food webs, and food pyramids.
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video
hands-on
online
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LS.2.14. Interpret the functions of systems found in living organisms (e.g.,
circulatory, digestive, nervous, endocrine, reproductive, integumentary, skeletal, respiratory, muscular, excretory, and
immune).
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video
hands-on
online
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