Answer:
The correct answer is A.
Explanation:
This sentence is correctly punctuated because it separates the initial adverbial clause with a comma, and then puts another comma before the conjuncting adverb "while," which is correctly used joining two sentences.
Answer:
MTV became a symbol and “defined culture” in the mid-eighties. As a result, “popular music became more visual while dancing and clothing styles became more important.” The market was profitable and trendy and the videos in turn helped to boost album sales exponentially
Explanation:
Answer:
Producers can make their own food by capturing the sun's energy, but consumers and decomposers can't. Consumers need to eat other organisms to obtain energy. Decomposers are like the recyclers of nature. They obtain energy for their own needs while returning simple molecules to the environment.
Explanation:
