The Facial Skeleton of Australopithecus Is Characterized By

question 56

Multiple Choice

The facial skeleton of Australopithecus is characterized by:

• A)a lack of prognathism
• B)prognathism
• C)a concave profile
• D)a and c
• E)b and c

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Definitions:

Universal-Linguistic Theory

A theory suggesting that there are innate, universal grammar rules shared across all human languages, proposed by linguist Noam Chomsky.

Learning Theory Approach

A perspective focusing on how individuals acquire new behaviors and knowledge through interactions with the environment, emphasizing the role of reinforcement and observation.

Telegraphic Speech

A stage in early child language development characterized by two-word sentences that express essential ideas, resembling the succinctness of a telegram.

Prelinguistic Speech

Vocalizations made by infants before they acquire language, including crying, cooing, and babbling.