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  • Assessment Anchor - BIO.A.4:

    Homeostasis and Transport

  • Anchor Descriptor - BIO.A.4.2:

    Explain mechanisms that permit organisms to maintain biological balance between their internal and external environments.

  • Eligible Content - BIO.A.4.2.1: Explain how organisms maintain homeostasis (e.g., thermoregulation, water regulation, oxygen regulation).
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