Description
From stubbed toes to who even knows, there are so many reasons to cry! Why do you do it, and what happens when you do? Learn all the quirks that make waterworks in this close look at one of the body's super systems.
About the Author
Dana Peabody writes nonfiction books for children that spark curiosity. Her work focuses on turning complex ideas into simple, enjoyable, and sometimes silly lessons, helping young readers develop a lifelong love for learning.