Minimal slide illustrates the way to prevent physical injuries and tips to reduce the risk. This slide also includes P.R.I.C.E therapy that helps patient to face less harm.
In archaeology, we can use radioactive element in chemistry to indicate the date of that substance. For example, If we want to know how old is this fossil, we can use the C-14 to determine the age and using half-life calculation in order to calculate the exact date.