The answer is:
B) The number of students who smoked electronic cigarettes increased slowly between 2011 and 2016.
According to the excerpt from "Youth and Tobacco Use," the number of middle school students who smoked electronic cigarettes had a low increment of 0.6% in 2011. At the same time, the percentage of high school students raised 1.5% during the same period.
The rest of the alternatives are incorrect because they do not express the main or the entire purpose of the paragraph.
OK That is fine :) Thanks
The purpose of the cause-and-effect structure of this passage is to mark important events in the history of sugar and show how the desire for sugar led to slavery.
Firstly, if refers to the an important event in the history of sugar: when Europeans bought is as a replacement for honey. Since people liked sugar better than honey and it was much more cheaper it became greatly produced and bought.
Because of the large demand for sugar, Europeans resorted to slavery to carry out all the new and heavy tasks. Therefore, the introduction of the new sweet substance led to the most brutal of labours.
A thunderstorm<span>, also known as an </span>electrical storm<span>, </span>lightning storm<span>, or </span>thundershower<span>, is a </span>storm<span> characterized by the presence of </span>lightning<span> and its </span>acoustic<span> effect on the </span>Earth's atmosphere<span>, known as </span>thunder. <span>Thunderstorms occur in association with a type of </span>cloud<span> known as a </span>cumulonimbus<span>. They are usually accompanied by </span>strong winds<span>, </span>heavy rain<span>, and sometimes </span>snow<span>, </span>sleet<span>, </span>hail<span>, or, in contrast, </span>no precipitation<span> at all. due to these conditions, we should ran for shelter for our safety because these can harm you or potentially kill</span>