Publisher's Synopsis
Why do sea turtles look like they are crying sometimes? Is it because they just got a boo-boo? No, that's silly! Sea turtles get too much salt in their bodies from the salty ocean water, so they get rid of all the extra salt by excreting it out of special glands near their eyes! Come along on an underwater adventure and have fun learning the special things about sea creatures that help them survive the large ocean filled with so many creatures.
