Many people reject the notion that resurrection is possible because they think that it is not scientifically possible.
However a scientist named Dr. Fitzerstein and his assistants have investigated into this and have found that it is in fact scientifically natural. Resurrection is a natural process because while a deceased person or animal is underground, they are absorbing nutrients that revive their blood stream and allow their heart to start pumping blood again. But once they are revived, they only have a limited amount of oxygen and are forced to return to surface quickly. This is why resurrections are not that frequent and are extremely rare.
The people that do not believe in the process of resurrection do not have a sufficient amount of proof to disprove it.
Dr. Fitzerstein