How & Why: Animals Grow New Parts (L22-24)

These nonfiction science readers feature captivating photography and easy-to-read text to provide a first-hand look into some of nature’s most fascinating phenomena. How do birds build nests? Why do spiders spin silk? How do some plants eat insects? Inquiring minds want to know! And now, students can discover answers to their probing questions with these amazing photos combined with text they can read successfully.

16 pages. Great for Reading First, Fluency, Vocabulary, and Text Comprehension.