Pillbugs, also known as sowbugs, or woodlice, are familiar backyard creepy crawlies to most of us. Pillbugs are correctly. classified as terrestrial Isopods, and belong to the Class Crustacea. Familiar crustaceans include lobsters, crabs, shrimp, and daphnia (water fleas). The crustaceans, in turn, are part of a larger group, Arthropoda, or jointed-legged animals.
Video: Heart and circulatory system. Your heart is a pump. It's a muscular organ about the size of your fist and located slightly left of center in your chest. Your heart is divided into the right and the left side. The division protects oxygen-rich blood from mixing with oxygen-poor blood. Together, your heart and blood vessels comprise your cardiovascular system, which circulates blood and oxygen around your body. Your heart pumps about 5 quarts of blood every minute.
Chloride is an electrolyte that helps maintain proper fluid and acid/base balance in your body. The blood test is often performed as a part of a comprehensive metabolic panel. A metabolic panel also measures your levels of other electrolytes, including carbon dioxide, potassium, and sodium.t is also essential for normal fluid absorption and excretion. This test is used to detect abnormal blood chloride levels in order to diagnose a variety of health conditions, including alkalosis (when your blood is either too alkaline or basic) and acidosis (when it is too acidic).