While it offers compelling explanations for language development, the most significant shortcoming of the nativist account is
a. many of its claims are difficult to falsify.
b. its emphasis on extralinguistic information.
c. the emphasis on neurophysiology.
d. it does not address generatively.

The answer is A). Many of its claims are difficult to falsify

Explanation: The nativist theory is a biologically based theory, which argues that humans are pre-programmed with the innate ability to develop language. Noam Chomsky is a strong advocate for the nativist theory of language development.

Chomsky was known for his radical ideas about children being born with innate or "built-in" language devices. These claims are hard to falsify because there is no way to actually verify if at all human has an innate faculty for language.

muslims have taken his goods and products to different parts of asia an indonesia. sometimes just traveled and trade, but in other occasions, stayed in the place and made a living.

trade was the key for muslims economies to prosper. their commerce routes reached far places like malaysia and java in the 11th century.

another important factor for prosperity was that muslim states served as the middle point for european traders.

they used to travel by land but sailing the seas -the indian ocean- really increase the exportation of products.