Bioaccumulation refers to ? A. Becoming extinct soon B. Human activities that threaten wild species C. Identify and protect endangered species in the U. S. and aboard D. Ability of a chemical change to build up in an organism tissue

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?