Answer:
A <u>Background</u><u> </u><u>Knowledge</u>
The selection of medium (written version vs. visual image) mostly affects the understanding of a theme. This is because the creator could create a detailed explanation using written medium but not with the visual image medium<span>. But, it all depends on the readers' knowledge to interpret the medium itself.</span>
The answer is: c-hawks are the fastest birds in the area
