It's D. Biography, I believe.
Answer:
the first one
Explanation:
it uses a actual problem in the real world
Answer: The statement that has been written objectively is D. The 62% of high school students that experience cyber bullying, and bullying is signaling an epidemic in schools across the U
Explanation:
C, im not 100% SURE but I beleive its the answer,
B. Humans will never travel to planets around even the nearest stars.