AR Book Level
0.0
AR Points
0
Word Count
0
Interest Level
Middle Grades (MG 4-8)
Genre
Nonfiction
AR Quiz #
178995 EN
About this book
Twins can look identical. And siblings or children may look similar to other people in their family. But why? The answer is DNA. DNA is what makes family members look similar but also makes them unique. DNA is what makes you, well, you!
