Damn I never stop and look at all these rookie clans that rise through the ranks and surpass other clans like us and obey who have been around longer. It's a perfect example of how new generations can overthrow old ones xD
Down Syndrome Causes and Symptoms. Down syndrome is a genetic disorder in which, most often, a third copy of chromosome 21 is present in cells because of an abnormal cell division when the egg and sperm first meet.