<span>"crops withered, curled up, then died under the thirsty sun"
</span><span>"morning in July a hurricane came out of the east snapping their roots and tearing them out of the earth"
</span><span>"a voice that seemed to rumble out of the earth itself"</span>
I belive the answer is B.
Answer:
<em><u>i</u></em><em><u> </u></em><em><u>w</u></em><em><u>o</u></em><em><u>u</u></em><em><u>l</u></em><em><u>d</u></em><em><u> </u></em><em><u>s</u></em><em><u>a</u></em><em><u>y</u></em><em><u> </u></em><em><u>i</u></em><em><u>t</u></em><em><u>s</u></em><em><u> </u></em><em><u>t</u></em><em><u>h</u></em><em><u>e</u></em><em><u> </u></em><em><u>3</u></em><em><u>r</u></em><em><u>d</u></em><em><u> </u></em><em><u>o</u></em><em><u>n</u></em><em><u>e</u></em><em><u> </u></em><em><u>b</u></em><em><u>e</u></em><em><u>c</u></em><em><u>a</u></em><em><u>u</u></em><em><u>s</u></em><em><u>e</u></em><em><u> </u></em><em><u>h</u></em><em><u>o</u></em><em><u>w</u></em><em><u> </u></em><em><u>t</u></em><em><u>h</u></em><em><u>e</u></em><em><u>y</u></em><em><u> </u></em><em><u>p</u></em><em><u>u</u></em><em><u>t</u></em><em><u> </u></em><em><u>t</u></em><em><u>h</u></em><em><u>e</u></em><em><u> </u></em><em><u>s</u></em><em><u>t</u></em><em><u>u</u></em><em><u>f</u></em><em><u>f</u></em>
Answer:
A. The results of the experiment showed a quantifiable decrease in oxygen levels.
Explanation:
The chosen sentence possesses a formal register with technical vocabulary related to science, which can be understood by professional scientists. For instance, the words <em>quantifiable </em>and <em>decrease </em>have a more academic style. Besides, the writing is impersonal and written in the third person.
The rest of the options are incorrect because they have contractions and they are too informal. Thus, their vocabulary contain casual expressions which do not follow the conventions of an academic style.