The correct answer is; To show the facts about hybrid,electric cars and ways to make the cars more noisy so that are safer.
Further Explanation:
Nancy Honovich is a writer that focuses on children's books, short stories, and articles. She has written for magazines such as Scholastic and Nat Geo for Kids. In Car Tunes, she writes about hybrid cars, electric cars, and how they are better for the environment.
I think she included the studies and information from the University of California, Riverside because this shows that there has been research done on the cars and the impact on the environment. Included are studies that show the "quiet" eco-cars are more dangerous on the street. The main reason that she wrote the article was emphasize the need for eco-cars to be safer and to be louder.
This article was written for Scholastic SuperScience Volume 21, Issue 7.
Learn more about eco-cars at brainly.com/question/14176294
#LearnwithBrainly
Hey there
___________
The correct answer is:
Nitrogen is a key element in the formation of B. amino acids ,which are substances necessary to living organisms.
_______________
Hope this helps you
