Answer:
1. what's hidden in the dark will come to the light
(he tries to cover up the death, but due to his guilt he reveals he commited a m!urder)
2. Underneath perfection hides an imperfection
(he committed the m!urder so perfectly but his own mind messed up the perfect plan leading him to unveil the heart )
Explanation:
The written guide the researcher uses in writing the research paper is the "outline" although it should be noted that researches use many different things for guides.
"I" is the one word among the following choices given in the question that represents the <span>subject of this sentence. The correct option among all the options that are given in the question is the fourth option or option "d". I hope that this is the answer that has actually come to your desired help.</span>