This would depend on which side you are on, so if you are on the side allowing students to text at school, you can say it opens resources for students as well as a source of communication. However, personally I think that the argument that students shouldn't text would be easier because it has more evidence. You can say students can cheat, they can get distracted which will lead to bad grades etc

the answer should be b.

explanation:

it should be b because she researched before writing so it would be in past tense. "the author researches her subject before she had written the first draft.

black citizens were denied access to the same public facilities as whitesun.

marriages between white and nonwhite citizens were forbidden.

nonwhite citizens were required to carry identification papers with them at all times.