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AP Bio: ENE‑3 (EU), ENE‑3.D (LO), IST‑5 (EU), IST‑5.A (LO), IST‑5.A.1 (EK), IST‑5.A.2 (EK), IST‑5.A.3 (EK)
Learn how animals communicate with visual, sound, touch, and chemical signals.