The nominative case personal pronouns refer to people and objects, which are used as the subject of a certain sentence. Having this in mind, the nominative case personal pronouns here are I, you, he, she, it, we, they.
The option which is an example of the weakest research question is A. What type of flower grows best in a Pacific Northwest garden?
This is because here, you are just going to say what flower that is, and maybe say a few words about it, and that's it - there's no actual research to be conducted here. The other options are far more extensive, and you can actually write about them a lot.
Discreet: You can draw a picture of someone with their finger up against his/her mouth as to be quiet or keep secret.
Demoted: A business person walking down stairs.
Limelight: A person in a spotlight.
Hope this helps!
<span>Academic writing can be written in first person and contain personal opinions.
This is true because in academic writing, you may state your own personal opinions about a subject or an issue. Academic writing is a freedom in writing about your own personal perspective and view of the subject with ofcourse the right kind of sources and statements.</span>