The Principle Of Matter. What he means by this is that he knows he should not have done what he did. (Or so I have found out. Hope this helps!) :0
Dirt teir dre rid I'm sorry those are all the ones i could come up with
“For many reasons, humans did not notice they were being watched”
states the central idea of the first paragraph. The correct
answer between all the choices given is the first choice. I am hoping that this
answer has satisfied your query and it will be able to help you in your
endeavor, and if you would like, feel free to ask another question.