Read the last paragraph of the article and answer the following question: which sentence contributes to the reader's understanding that kelvin was a hero? answers,    kelvin was the youngest person invited to the visiting practitioner's program at mit.           a. he also participated in innovate salone, a national high school innovation challenge.             b. kelvin has been featured on tedx teen and other important sites. c. his innovative mind and his desire to his neighbors have made kelvin a true hero. d kelvin was featured on youtube and cnn and has become famous.           paragraph,  as a result of his work, kelvin was the youngest person invited to the visiting practitioner's program at mit. he also participated in innovate salone a national high school innovation challenge. kelvin has been featured on tedx teen, youtube and cnn. his innovative mind and his desire to his neighbors have made kelvin a true hero.