Answer:
Because of the atomic and structural composition of Steel and concrete.
Explanation:
The experts use different kind of explosives for concrete and steel because of the structural and atomic arrangements. The tensile strength is different between steel columns and concrete. Hence two different powerful explosives are used for two different materials.
The excerpt mainly focuses on the general idea that television has a bad influence on children, so I would say the best answer choice is "television has a bad influence on children." It doesn't focus too much on the three types of shows, but otherwise that would be the second best answer. Let me know which one is correct, but I believe it's B.
@Emanualgarzaoz2bcj
did you get it?
He is not getting enough sleep
