Tim bowler's blade series relies most heavily on which element of literature to support the author's intended meaning

It relied most heavily on the Character element of literature. Of you have noticed, this book was written through the narrator’s point of view. This is regarding all his experiences which in the end points out the message of the author. It used the person or the main character itself to portray all his life experiences. 

The correct option is B: ORGANIZATION

Explanation:

Before thinking about the options that have been given to us we have to remember that most texts share some features, between them there are:

They have a main topic, which implies that all the paragraphs are made thinking in a principal theme. As a part of the text, they can appear some arguments, personal ideas, facts, references and etcetera.They commonly have a specific structure, which means that they can be divided in:Introduction: Here you can find the purposes of the text and the reasons why it is madBody: Here you can find all the ideas, hard data and arguments of the text (if the text it’s literary here we can find the problem too)Conclusions: Here you can find the final thoughts, who arise from all the analysis that has been made. This is, as a final part of the text, the place where all the ideas need to be adequately closed.  They take ideas and arguments from other authors in the form of a reference. Have bibliography as a part of a text provides it more credibility.

Now that we know three features that most of the texts have we can think in the different types of texts that exist:

1. Narrative texts

2. Descriptive texts

3. Argumentative texts

4. Expositive texts

5. Scientific texts

Finally, the answer that we have to answer is option B: ORGANIZATION because, as we have seen, every kind of text has its features, so knowing it everything will be easier for us at the moment of understanding it. Option A: SUBHEADINGS cannot be the correct one because, in some way, the presence or absence of subheadings responds to the structure organization and its respective theme, but in a restrictive way. Option C: ANNOTATION is not the one because annotations are just a minimum part of the text that adds extra information, so they are not strictly related to the main topic; and finally option D: SYNTHESIS is wrong because not all the texts types have a synthesis part, as we saw, it depends on the kind of text that we have and the purposes that it follows.