Answer:
this does not make sense sorry
Explanation:
What the hell is a bread and butter letter?
1 hospitality
2 for
3 information
4 about
5 town
6 south
7 old
8 come
9 it
The answer is text document.
Video clip - it's a video, you can't print it
sound file - it's a sound, you can't print it
digital image - *digital*, not printed
The correct answer to this question is:
"Relative abundance is a comparison between the isotopes and Percent abundance is a comparing the totals." Relative<span> species </span>abundances tend to conform to specific patterns. Percent abundance <span> can be calculated by finding the percentage of an isotope compared to another isotope of an element using its relative atomic mass.</span>