Sound, sight, and chemicals are all important as animals attempt to communicate warnings, information about food, to attract a mate, or sometimes just for pleasure. Whales communicate across hundreds of miles of ocean with ultrasound `songs.' Fireflies uses flashes of light to attract a mate.
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Sound, sight, and chemicals are all important as animals attempt to communicate warnings, information about food, to attract a mate, or sometimes just for pleasure. Whales communicate across hundreds of miles of ocean with ultrasound `songs.' Fireflies uses flashes of light to attract a mate.
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