Your My Hy-Vee account provides access to your history, allows you to print records, submit multiple prescriptions at once and more. Learn more. This healthy lifestyle program emphasizes eating for good health, weight loss and being physically active. Beginâ¢ is not a âdietâ- Beginâ¢ is a plan to help with lifelong wellness.
Given sufficient temperature and pressure, 4 hydrogen nuclei fuse to produce helium, at the same time giving off energy in the form of heat and light and other forms of radiation. This means that stars, with a few exceptions such as super-massive stars, last for many billions of years.
Carbon burns so rapidly and with so much energy the star blows apart. carbon burning occurs when the helium in the core of the star is gone. when carbon burning occurs, it creates iron. iron is so stable that it ends the nuclear fusion process with the star. Black holes may also cause the death of a star.