Answer:
Option (B)
Step-by-step explanation:
The Carbon-14 is one of the most unstable isotope element that is abundantly found in the body of a recently dead organism. It undergoes Beta-decay due to the presence of a higher number of neutrons in comparison to the protons and has a half-life of about 5700 years. The age of this recent fossil body containing a certain amount of Carbon-14 in their body can be determined by using the carbon dating method. It is very efficient for dating the fossils that are of a comparatively shorter age.
This Carbon-14 when complete decays, it changes into a more stable element known as the Nitrogen-14.
Hence, the correct answer is option (B).