Read the third paragraph of the article and answer the following question. Which sentence contributes to the reader's knowledge that Kelvin was creative in solving the problem of having no batteries?

The answer would be D. "Yet, he figured out how to make a battery using soda, metal, and tape."

This shows that Kelvin was creative in solving the problem of having no batteries because he found a way to create his own with rather strange items. Most people wouldn't think to create anything with those three items, which shows that this creation took extra creativity on Kelvin's part.