Answer: I think it's "he wants students to feel comfortable when they're in his office." (A?)
Explanation:
Answer:
Tuck Everlasting is an American children's novel written by Natalie Babbitt and published by Farrar, Straus and Giroux in 1975.
Explanation:
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>