A study tracked the steps of 1,136 adults around the United States who wore pedometers for two days in 2003. The results were compared to similar pedometer studies in Switzerland, Australia and Japan.The data collected showed that Americans, on average, took 5,117 steps a day, far short of the averages in western Australia (9,695 steps), Switzerland (9,650 steps) and Japan (7,168 steps).Written 17 Nov, 2014 â¢ View Upvotes. study tracked the steps of 1,136 adults around the United States who wore pedometers for two days in 2003. The results were compared to similar pedometer studies in Switzerland, Australia and Japan.
pseudocoelomate. (soÍo'dÅsÄ`lÉmÄt') , any of a group of invertebrates with a three-layered body that has a fluid-filled body cavity (pseudocoelom) between the endoderm and the mesoderm (the innermost and middle tissue layers).
The roundworm is a pseudocoelomate because it does not have a complete coelom within its mesoderm layer. In other words, its coelom is not completely lined by the mesoderm layer (blue). All complex animals have a true coelom, including the mollusks, annelids, arthropods, echinoderms and chordates.They have a true coelom that is completely lined by the mesoderm layer. The internal organs in a true coelom are more complex, and they are held in place by mesentaries.he roundworm is a pseudocoelomate because it does not have a complete coelom within its mesoderm layer. In other words, its coelom is not completely lined by the mesoderm layer (blue). All complex animals have a true coelom, including the mollusks, annelids, arthropods, echinoderms and chordates.