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.
This article is written from a real world point of view. The Trials of Apollo is Rick Riordan 's upcoming new series, set after The Heroes of Olympus. The series will have five parts, with the first book, The Hidden Oracle, slated to be released on May 3, 2016.iordan referred to this series as the capstone on Percy Jackson's world, so that by the end of it, all of the major characters from both previous series would be revisited. Our first glimpse at this new series will come when Riordan publishes Demigods & Magicians on April 5, 2016.