Answer:
physics is the study of nature and its laws by observation and experimentation
Elie's first impression towards Auschwitz was it was better that birkenau . he says that he saw two story cement buildings instead of wood barracks, and there was even a couple of small gardens
I believe the answer would be 2.
Normally, when people say "Im just tired at failing", its a fear of disappointment. When someone is disappointed, you get the fear of punishment. It's almost like a chain reaction of fears.