It basically means effecting the whole thing. when you throw a stone in the water it effects the whole pool of water.
The answer is false. A punctual student usually excels in school work and would not have to stay behind.
Apollo, the son of Zeus and Leto, is associated with/the god of archery, music and dance, truth and prophecy, healing and diseases, the sun and light, poetry, and other literary/art related subjects.
