What effect does the last paragraph have on the development of the overall key concept that space junk is dangerous? *
O It talks about the problem of how space junk can cause fuel tank explosions
It emphasizes how satellites can come apart from their boosters
Space junk can become a major problem if we don't change our ways
Humans are to blame for space junk

Read the excerpt from "mother tongue." lately, i’ve been giving more thought to the kind of english my mother speaks. like others, i have described it to people as “broken” or “fractured” english. but i wince when i say that. it has always bothered me that i can think of no other way to describe it other than “broken,” as if it were damaged and needed to be fixed, as if it lacked a certain wholeness and soundness. what best supports the inference that tan believes nonstandard english is no less valid than standard english? tan spends a lot of time thinking about her mother’s “fractured” english. tan has trouble thinking of descriptive words when she is writing. tan’s american education makes it difficult for her to understand her mother. tan winces when she describes her mother’s english as “broken.”