Atrium (heart) similar function. Some animals (amphibians and reptiles) have a three-chambered heart, in which the blood from each atrium is mixed in the single ventricle before being pumped to the aorta. In these animals, the left atrium still serves the purpose of collecting blood from the pulmonary veins. In some fish, the circulatory system is very simple: a two-chambered heart including one atrium and one ventricle. Among sharks, the heart consists of four chambers arranged serially (and therefore called a serial heart): blood flows into the most posterior chamber, the sinus venosus, and then to the atrium which moves it to
Julie (given name) may be given to males as well, though mostly as a second or third given name. In 2006, 204 Frenchmen had "Julie" among their given names. The first appearance of "Julie" in a popular non-French literary work occurred with Swedish playwright August Strindberg's tragedy "Miss Julie" in 1888. As it became one of the most widely performed plays in the English-speaking world, the choice of "Julie" as a name expanded along with it. Mononyms: Given name: Julie (given name) Julie is a popular Latin first name which originally comes from the Latin "Julia" which could mean youthful, soft-haired, beautiful or