The topic sentence of the paragraph is:
a) Each paragraph should have a topic sentence, support, and a concluding sentence.
<em>The topic sentence states what the paragraph will talk about. The rest of the paragraph gives details about the topic sentence, and there is a conclusion sentence at the end. In this case, the topic sentence stated that the paragraph would be about what a paragraph should contain. Each of the following sentences explained one of the things that were mentioned in the topic sentence (topic sentence, support and concluding sentence).</em>
The research question "Is recycling effective in the United States?" isn't effective because:
- It is too broad
- It is not specific enough.
<h3>What is a research question?</h3>
A research question refers to a question on which the whole research is based. While framing a research question the researcher must consider that the question is neither too broad nor too narrow to answer.
The question must be specific and should be capable of giving an opinion.
The given question is too broad as it covers a variety of aspects and to precisely answer this question is difficult. Also, the question doesn't specify the intention of the research.
Therefore the correct options are c and g.
Learn more about the research question here:
brainly.com/question/25686595
Answer: B! hope this helps. :)
Explanation:
