Cardiovascular health. Cherry is a rich source of flavonoids, antioxidants and potassium. Eating cherry proves beneficial to the heart. It strengthens the nervous system and reduces bad cholesterol thus prevent blockage in the flow of blood. So it is effective to prevent heart attack, hypertension and stroke.
Scientific notation is needed any time you need to express a number that is very big or very small. Suppose for example you wanted to figure out how many drops of water were in a river 12 km long, 270 m wide, and 38 m deep (assuming one drop is one millilitre).
Samiha Z. Scientific notation is used to represent a very large amount or very small amount in shorter terms. To write the number 5,000,000,000,000,000,000,000 would take a lot of time and thus people, especially scientists, use scientific notation to shorten the number so it is faster and easier to read and write. So instead of writing 5,000,000,000,000,000,000,000 scientists would right : #5.0xx 10^21#.