It causes swelling (edema) of the legs. It can also cause sores on the legs. Muscles in your feet and legs help your veins move blood to the heart against gravity. The veins also have one-way valves that keep the blood from flowing backwards. The valves work like one-way gates.
This article is about the children's book by Dr. Seuss. For other uses, see Lorax (disambiguation) . The Lorax is a children's book written by Dr. Seuss and first published in 1971. It chronicles the plight of the environment and the Lorax, who speaks for the trees against the greedy Once-ler.
LibraryThing Review. The Lorax is about teaching a lesson in taking of our environment. It showed someone fascinated with silk trees and cutting all of them down. This book teaches students to take care of trees and the rest of our environment.he Lorax, is a bit of a different but wonderful aspect of Dr. Seuss literature. It is not as nonsensical as some of his early reader books, and is a bit longer. The lesson in this book is that of ...