It Cause by them moving, so they will weather away, but the acid rain can leak into the rock, slowly breaking down the atoms, causing the chemically weather faster, also rain and regular water can wash away some covering sediment.
They will never solve the riddle<span />
Tone indicates the writer's attitude. Often an author's tone is described by adjectives, such as: cynical , depressed , sympathetic , cheerful , outraged , positive , angry , sarcastic , prayerful , ironic , solemn , vindictive , intense , excited.
25% of all written text in English
I think
Answer:We need the passage but other than that i say its C
Explanation: