1. She realizes how big an impact one person can have on others.
The investigation into and study of materials and sources in order to establish facts and reach new conclusions
The sentence "Moreover, it is probably just as valuable or more valuable to us now, than it was in the ancient past".
The correct answer is A. The artist portrays Pandora as she looks upon the jar with absolute focus. We can see the ocean in the background, but she is oblivious to it. All she can see is the jar, and we feel the gut-wrenching curiosity that torments her. In the painting she does not open the jar, but from her face we can tell that she probably will.