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.
Published in two volumes, in 1605 and 1615, Don Quixote is considered one of the most influential works of literature from the Spanish Golden Age and the entire Spanish literary canon.ublished in two volumes, in 1605 and 1615, Don Quixote is considered one of the most influential works of literature from the Spanish Golden Age and the entire Spanish literary canon.