Answer:
b. critical periods
Explanation:
A critical period is a specific period in development during which an organism is most vulnerable to the deprivation or absence of certain environmental stimuli or experiences.
In language learning, there is a deuduction that for one to successful learning any language, there are required exposure to the relevant language during childhood. The theory states, that it is likely that humans find it hard to construct a complete mental grammar of any language if the person started learning as an adult.
Genie being locked up, and subjected to neglect and abuse till she was rescued at 13. Her inability to speak fluently can be attributed to her critical condition of years back which now led to inability to learn fluency of speech as an adult.
C probably if not then sorry
C. Rich farmland in the river valley is correct, because the Nile River's water kept the ground fertile and made for good agriculture.
Answer:
because homeless rates rise and how people lose houses and all
