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.
Smokers are at a serious risk of developing lung nodules. A lung nodule is a mass of tissue located in the lungs. Cancerous lung nodules may be removed through a surgical procedure. Most lung nodules aren't found unless a person has a chest x-ray.