Definition of thermometer for Students. Word Root of thermometer. The Greek word metron, meaning âmeasure,â gives us the root metr. Words from the Greek metron have something to do with measuring. A thermometer is an instrument that measures temperature. A diameter is the measurement across the center of a circle.
What is Schistosomiasis? Schistosomiasis, also known as bilharziasis or snail fever, is a waterborne parasitic infection that damages internal organs. The most common symptoms are blood in urine and/or feces and an enlarged liver, diarrhea, abdominal pain, weakness, and anemia.
Schistosomiasis is a preventable but potentially serious disease. It affects the internal organs. Schistosomiasis is a preventable but potentially serious disease. It affects the internal organs. It is the result of an infection of parasitic worms that live in certain varieties of freshwater snails. The parasites, also called cercariae, infect the water around the snails. Skin exposure to infected water can lead to schistosomiasis.