which of the following is true about unauthorized biographies?
a.
the biographer had the cooperation of either the subject or the subject’s living representatives when the biography was researched and written.
b.
unauthorized biographies are more reliable than authorized biographies.
c.
the subject or the subject’s representatives read and approved the final work.
d.
the biographer might not have access to the subject’s personal records.

i think the best answer would be d allowing 30 seconds between response would give time for what was already said to sink down in your mind.

the answer is subjective. i personally agree with the first answer for this question.

if one isn't strictly talking about objects then the correct answer would be 'my eyes' since according to this riddle i am asleep and in order to answer/open the door i need to open my eyes first of all.

however, if one is specifically looking for an object, then the first thing i would open would be the door

hope this !