Examlex
What reflexes disappear around 3 months of age and are replaced by the infant's voluntary eating?
Language
A system of symbols and rules used for communication, including spoken, written, or signed forms.
Sounds
Waves that move through air or any other medium and become perceptible when they make contact with the ear of a person or animal.
Symbolic
Using symbols or symbolism to depict or stand for something else, particularly abstract concepts.
Generative
Pertaining to the capacity of something, such as a grammar or a cognitive process, to produce or create a potentially infinite number of entities or elements, like sentences or ideas.
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