What happens when ice melts? What does it turn into and what chemical process does it undergo? It's for a science project, not school or anything, just on my own. I know hydrogen peroxide turns into water if you leave it in the sun, but if you leave an ice cube in the sun it melts down and it's not solid anymore... I'm confused..?
Introduction. A pulmonary embolism is a blockage in the pulmonary artery, the blood vessel that carries blood from the heart to the lungs. This blockage â usually a blood clot â is potentially life-threatening because it can prevent blood from reaching your lungs. pulmonary embolism is a blockage in the pulmonary artery, the blood vessel that carries blood from the heart to the lungs. This blockage â usually a blood clot â is potentially life-threatening because it can prevent blood from reaching your lungs.
Pulmonary embolism is the sudden blockage of a major blood vessel (artery) in the lung, usually by a blood clot. In most cases, the clots are small and are not deadly, but they can damage the lung.But if the clot is large and stops blood flow to the lung, it can be deadly.Quick treatment could save your life or reduce the risk of future problems. The most common symptoms are: 1  Sudden shortness of breath. 2  Sharp chest pain that is worse when you cough or take a deep breath. 3  A cough that brings up pink, foamy mucus.ut if the clot is large and stops blood flow to the lung, it can be deadly. Quick treatment could save your life or reduce the risk of future problems. The most common symptoms are: 1  Sudden shortness of breath. 2  Sharp chest pain that is worse when you cough or take a deep breath.