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>
Prepositional Phrase I’m working on the same thing and have a list of those phrases
Answer:
Use passive or active verbs where needed in the following passages. It was not much, compared to airplanes we know today, but it was the first engine-powered, controlled flight anyone had ever MADE in a heavier-than-air machine. The "Flyer" WAS FLYING by the two brothers three more times that day, and the longest flight was 852 feet in 59 seconds. The "Age of Aviation" had begun.
Explanation:
An active verb is a word that basically show an action within a sentence
10 b/c if tuvx equivalent to mnop and xt = 10 then pm=10
D. all of the choices are correct
