B. You should not use the article as a reference. The lack of corroboration and outdated information outweigh the author's credentials.
Answer: Vermicompost has reduced levels of contaminants and tends to hold more nutrients over a long period of time
Explanation:
A, selecting an appropriate topic
Hello.
The preposition in the sentence is under. A preposition is a word meaning where the noun is in the sentence, the noun is tree, the preposition is under.
Answer:
Students who study music fare much better than those who do not.