I think B would fit. Im not 100 percent sure, but B shows that the wall is not needed and it clearly states that in the poem hope this helped!
Answer:
Practice makes permanent, and that goes for brain function, too. "You can't improve memory if you don't work at it," says Dr. Morris. "The more time you devote to engaging your brain, the more it benefits." Your activity should require some level of constant practice, but the goal is not to strive for vast improvements.
Explanation:
Answer:
flung has a negative connotation
B. Moving air, moving water, and moving ice
