It is defining.
Defining relative clause does not have a comma, while a non-defining relative clause has.
For example, if the sentence is:
The children, who hate chocolates, are uncommon.
- since there is comma in this sentence, it is non-defining.
- while if there is no comma like the question in the picture, it is defining.
<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>
(D) pig fly
It shows the action which is being done upon the subject of the sentence which is the pig.
A biography written by a person who did not personally know the subject
