How do normative and non-normative language development inform us about the ways in which language development occurs?

In a short summary, describe the progression of roderick usher’s mental and physical deterioration over the course of the story. in your opinion, what brought on his illness?

Then she heard his step on the stair away down on the first flight, and she turned white for just a moment. the phrase "she turned white for just a moment" is mainly used to show that della has very fair skin. is afraid of jim's reaction. is beginning to get an illness. had become extremely angry.

Read the exercept from robert stawell ball great astronmers, based on the context of the exerpct what does the word protacted most clearly means? a. seeming to be truthful b. weighing an excessive amount c. extending in a specific decision d. continuing for a long time e. being exceptional and talented