It's because the apostrophe takes place of the missing letter.
it is to it's
Answer:
the reason for unziping a file is becouse ziped file contain compressed files and so unziping de compress them
Explanation:
The elements of art are color<span>, form, </span>line<span>, </span>shape, space,texture, and value. may be two-or three-dimensional, descriptive, implied, or abstract.Shape<span> An element of art that is two-dimensional, flat, or limited to height and width.</span>
D. Complicated form and structure
