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Tortoises colonizing the different Galapagos islands and evolving into different species is an example of ____ speciation.
Sign Language
A visual-manual mode of communication using hand gestures, facial expressions, and body posture to convey meaning, particularly among deaf and hard of hearing people.
Visual Symbols
Images or designs that stand for or represent other concepts, ideas, or objects, typically used in communication.
Unfamiliar Order
A sequence or arrangement that is not well known or recognized by individuals.
Gardner And Gardner
Researchers known for their pioneering work in teaching American Sign Language (ASL) to a chimpanzee named Washoe, contributing significantly to the study of animal language acquisition.
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