Answer:
Check below for the answer and explanation
Explanation:
The article “Kelvin Doe—A Young Engineer.” was written by Dr. Sally Gonzalez, a Professor at the International University of Science. This article is focused on a young boy named Kelvin Doe, whose love for his community and music spurred him into the innovation of new technology and into changing the lives of his people.
Paragraph one: Kelvin, a teenage engineer from a small community in Sierra Leone changed the lives of his people with his innovation.
Paragraph two: Kelvin puts a great amount of diligence into his innovation and the difficulties surrounding him did not stop him from achieving his goals.
Paragraph three: Kelvin, despite not having a science background, was able to fuel his innovation by manufacturing a local battery.
Paragraph four: Kelvin was so concerned about the unavailability of power in his community that he made a bigger battery and even a generator to ease the pain of his people.
Paragraph five: Kelvin's love of good music spurred him into building a local radio station that has his teen friends as the staff.
Paragraph six: Kelvin has participated in several national and international programmes where he was able to showcase his skills and innovations.
In summary, Kelvin's love of technology, music, and his community arouses his interest in innovation and creates a bright future for him as a young engineer.
<span>Peter:How do you "half expect" something?
Lois:I don't know, it's just a turn of phrase.
Peter:How do you turn a phrase?</span>
Answer:
<u>Step 1: Determine which options are correct </u>
<em>What will the economy be like in the future? </em>
- Option A: too broad
<em>How can virtual reality be used in health care? </em>
- Option C: effective
<em>How many gallons of water will we use in 2025? </em>
- Option B: too narrow
<em>What are the best strategies for increasing food production in the future? </em>
- Option C: effective
For the first question, the reason why it is too broad is because the economy in the future is a huge topic. It will not be able to be covered in one topic. In questions two, the reason why the answer is effective is because this is a specified research question in a wide category. For the third question, the answer is too narrow because there is really no use of knowing how much gallons of water we will use in 2025. Finally, in the fourth question the answer is effective because it is a specified research question in a specific topic/category.
<em>See the attachment for clarification</em>
