a fellow classmate claims that the raptor claw in his room is really raptors last lived over 65 million years ago.Luckily the potential fossil still has some radioactive Nincumpoopium (1 half life = 15,140,000 years). You measure the raptor claw and determine that 6.25% of the claw is radioactive. Is your classmate correct that the claw is real fossil? Your Work Must be shown to back up your answer!