You meet Samuel at a party on campus, and he tells you that he enjoys building computers and robots, and loves math. You determine that Samuel must be an engineering student and not a liberal arts student, even though there are many more liberal arts students at your school. In making this judgment, you have: A. avoided using a representative heuristic. B. ignored diagnostic information and relied only on base-rate information. C. demonstrated base-rate neglect. D. established a gambler's fallacy.

B?

Explanation:

I think it's B because determining is only a natural way of predicting something. Basically, B is like.. somewhat saying that you used the information based on what you know about Samuel to predict that Samuel is an engineering student and not a liberal arts student.

classical republicanism, also known as civic humanism, is a form of republicanism  developed in the renaissance inspired by the governmental forms and writings of  classical  antiquity, especially such  classical  writers as aristotle, polybius, and cicero.

explanation:

allergens: overstimulate the nerve system

neurotics: attack nerve cells

mutagens: damage or otherwise alter dna sequence

generators: cause defects during growth and development  

carcinogens: cause unchecked cell growth

i hope you get the idea according to me these are the effects that happened.