The b best answer that I could see is D because it correlates to the actual question. But c also looks good because it gives a reason as why not to buy them from a shop/private owner.
Best of Luck...Nathan...L.
1.the heads on Easter island and how they move
2. how the pyramids were built
3. how the temperature of the earth is changing
Means that a person naturally thinks through situations using statistics or logical reasoning to think or make decisions