Yo can someone help me out

Prior to the development of dna fingerprinting, blood type could be used to determine possible parentage. although it might prove someone was not a parent, it could not show if someone was positively the parent, only that he or she might be a parent. which of the following is a true statement that can be made about parentage based on blood typing?

Heat from earths interior and pressure from overlying rock transform the remains of marine sediments into

The location of the stomach is the diaprham