Answer:
GIve me more information if this question is lacking detail but I don't know what "the excerpt" is.
Explanation:
For something to be groundbreaking, or revolutionary I believe that it should advance humanity in the proper direction. The light bulb for example was a revolutionary invention. The definition of these two terms are as follows: "involving or causing a complete or dramatic change" and "breaking new ground; innovative; pioneering."
Answer: I think they should be closed.
Explanation:
I think they should be closed because, theoretically speaking, kids/teens spread germs WAY more than adults typically do. I mean ya I get that people want to go to school because they have difficulty learning on computer (or whatever device), than with face-to-face interaction with adults. And people may or may not realize that their kids are not the only ones at risk for going back to school, the teachers are too. Because if you think about it, teachers with kids in the classroom have to make sure everyone has their masks on, they have to sanitize the place, keep people from coming into close contact with each other, etc. So in all, I think public schools should be closed.
Waiting for the sunrise. You really feel an appreciation for the beauty of nature.
The answer is billion i believe
"ref" can stand for refund, refugee, or reference