"What do plants eat? Why do some plants have flowers and others don't? And what's the tallest plant out there? Ada Twist, Scientist: The Why Files is . . . [a] nonfiction resource for all these questions and more. Based on the . . . series and . . . Netflix show, this . . . nonfiction series is perfect for the youngest scientists of tomorrow, as they learn along with Ada. Designed in a scrapbook format, these books combine art from the show, illustrations,...