Most children do not start talking until the age of one. By the age of three, they understand most rules of sentence construction. The average six-year-old, native English speaker has a vocabulary of about 13,000 words. These skills are impressive, considering that most children at that age are not adept at activities such as driving, cooking, or fine motor coordination. From this, we can surmise that language acquisition is:.
A) highly variable across cultures.
B) prepared learning.
C) a fixed action pattern.
D) an example of supernormal stimulus.
E) instinctual behavior.

B) prepared learning.

Explanation:

The prepared learning is a concept of psychology, which suggests that why certain acts or behavior are learned more readily as compared to others.

The language acquisition is one of the concept of prepared learning, in which the human beings acquire the capacity to acquire, perceive and comprehend the language to communicate with others. It begins with learning of few words then sentence making and further mastering with the entire language. This is supported by an appreciable amount of time.

The language acquisition can be compared with the other activities like development of muscular movements, walking, running, driving, cooking and others. The behaviors and actions are learned in accordance with the growth and development of the human body and also influenced by the prepared learning.

According to the given situation, the language acquisition has been compared with other activities like driving, cooking and motor coordination which are adapted and influenced according to the bodily development based on both neural and muscular coordination. This summarizes that language acquisition is a concept of prepared learning.

answer; i believe the correct answer is prefrontal cortex;