Rodney is a forensic scientist. He possesses most of the skills required of his field, but particularly excels at explaining his findings to investigators and juries. He also stays well-informed of the regulations that pertain to collecting evidence. Which two skills does Rodney possess? Rodney possesses excellent Blank, which means that he can explain his findings to investigators and juries in a way they will understand. He also possesses Blank, which means that he understands and stays abreast of the laws that pertain to his job.