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.
Parents need to know that this is not the 2012 theatrical version of The Lorax -- it's an early 1970s animated version of the Dr. Seuss book that tells a timeless story of humanity's relationship with the land, water, air, and animals that will appeal to kids.arents need to know that this is not the 2012 theatrical version of The Lorax -- it's an early 1970s animated version of the Dr. Seuss book that tells a timeless story of humanity's relationship with the land, water, air, and animals that will appeal to kids.