All over the world, <em>organization is one of the most important skills</em> that is sought after. This is as a result of the simplicity which which a material or an information would be presented when an organization skill is applied.
Based on this, <em>a blod headings and subheadings</em> for each section of a proposal would go a long way to present the<em> valuable points of the proposal in an inviting and easy-to-read form.</em>
Answer: a. Bold heading and subheading for each section.
Explanation: Generally, documents with bold headings and subheadings exemplifies clarity and organization, The vocabulary might not really be the best or most convincing but it allows easy navigation between different sections of the document as they are distinctively portrayed in the document thanks to the big bold headings and the bold, meduim-font subheadings. One of the most enticing features of a proposal is the organization and distinctive segmentation of it's content by applying prominent features to the header of a section and subsection. Hence, giving such proposal an inviting and easy-to-read format.
I think maybe there were some options that you didn't copy?
Else I can say that a letter written at the time of a historical event would be a primary source - as opposed to a secondary source which is written well after the relevant event.
<span>They vocalize a handful of universal phonemes, but at around 6 months they will start to specialize in the phonemes of the language that is mainly being spoken in their home and/or culture. This shows that there is a specialization in language that begins to take place at around this age.</span>
