Answer:
Vladek begins his story before the war. As a young man, he is in a relationship with a young woman named Lucia Greenberg when he meets Anja, his future wife and Art's mother. Vladek courts Anja. ... Shortly after they marry, Vladek learns that Anja has been helping an old boyfriend translate Communist documents in German.
Explanation:
It means the scientific study of sight and the behavior of light, or the properties of transmission and deflection of other forms of radiation
The correct answer is D. Continuing for a long time
