In sentence 8 (reproduced below), the writer wants to limit the scope of the claim expressed in the sentence so that it is consistent with the main argument of the passage.
The problem with most probiotic supplements is that no significant clinical trials have proven that they offer demonstrable benefits to
the general public.
Which of the following changes to sentence 8 best accomplishes this goal?
Changing "problem" to "issue"
Adding "clearly" before "significant"
Changing "proven that they" to "been confirmed to
Adding "that can be observed clearly after "benefits"
Changing "the general public" to "people without gastrointestinal disorders"

Finger spelling.american sign language (asl) is the language they use overall. theres so much more than just the letters used to spell. theres  different forms of asl like pse, see (i believe is what it is called). theres  bsl (british sign language), ssl (spanish  sign language) etc.

First when sexton says; "a thousand doors ago" in the poem "young" she uses a hyperbole, an extreme exaggeration, to explain what time in her life she is talking about. next sexton says; "the wise stars bedding over me" in the poem "young" she uses personification, gives human characteristics to  non-humans, to explain that she is outside at night, with the stars above her. third sexton says; "the boards on the house were smooth and white as wax"  in the poem "young" she uses  imagery, concrete or abstract images that  appeal  to the scenes, to show that the boards on the house were smooth. and she uses a simile when she says "white as wax" which means she used like or as to compare two subjects. in this line she compares the color white and wax to explain further what color the house was.