Quiz
the selections below from the introduction (paragraphs 1-3] and the section "smoking has dropped while vaping has risen
to prove the claim that vaping among teenagers is considered to be an increasing problem.
the study raises concerns among some researchers. they worry that vaping could become a
new generation's preferred way to ingest harmful substances.
however, since 2015 vaping has grown among teens. in 2015, almost 36 percent of 12th graders
had used a vaping device or e-cigarette, and in 2017, that number rose to almost 39 percent.
which selection from the article best provides further support for the claim?
(a)
vaping is being debated in public health circles. public health experts examine the overall health of
citizens and the different factors that affect it.
(b)
miech says that vaping has become the new and popular way to consume substances, drugs or
otherwise. he believes its use will grow in the coming years.
researchers warned the numbers may be lower than actual use because teens may not know what is in
a vaping product.
vaping devices turn liquid flavorings that contain nicotine or marijuana into a vapor. in the u. s., they are
largely unregulated, meaning there is no one watching if the devices are safely made, used and sold.
(d)
inchinh nnntinn aynlaine hot vaning works to deliver different substances?