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Invertebrates are Animals
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actions activities adaptations adult Africa animal behavior animal,s apes appears arthropods baboons behaviorists biological birds body breeding cage capability caudal fin cells chemical chimpanzees common complex concept conspecifics converged coordinating courtship cycle developed directed domestication dominant dorsal fin drift ecosystem effects energy forms environmental escape ethogram evolution evolutionary evolved FAPs feeding female Figure fish fossil function gametes gene genetic ground dwelling habitat heterotrophism home range human impact inclusive fitness individuals insects learning living long-distance movements male mammals mating Metazoa migration monkeys Myrs ago natural selection nest occur orientation Pacific salmon patterns peppered moth period pheromones physiological Pliocene potential predators prey primates processes produce prosimians Protostome proximal causation rank response sense organs sensitivity sensory sequence sexual signals social behavior social organization soft wiring spawning species stage stimulii stimulus strategy structures survival territory transmission understanding vertebrates