<span>after sentence 6 to support the topic sentence
This sentence shows a specific way that researchers are working on solar power. It also sets up the rest of the paragraph that shows how and why solar power is such a good alternative to fossil fuels. </span>
Answer:
None of the above.
Explanation:
Unless the first one is impaired Judgement and blurred vision
Become a better person and for school get better grades and pay attention in class.