Read the excerpt from "the new marvel in photography"
by h. j. w. dam.
which statement correctly describes how the central idea,
of this excerpt is developed?
in all the history of scientific discovery there has never
been, perhaps so general, rapid, and dramatic an effect
wrought on the scientific centres of europe as has
followed, in the past four weeks, upon an announcement
made to the würzburg physico-medical society, at their
december meeting, by professor william konrad
röntgen, professor of physics at the royal university of
würzburg. the first news which reached london was by
telegraph from vienna to the effect that a professor
röntgen, until then the possessor of only a local fame in
the town mentioned, had discovered a new kind of light,
which penetrated and photographed through everything.
this news was received with a mild interest, some
amusement, and much incredulity, and a week passed.
then, by mail and telegraph, came daily clear indications
of the stir which the discovery was making in all the great
it is stated directly in the beginning of the excerpt and
developed throughout the text.
it is stated directly in the middle of the excerpt and
developed in the remaining text.
it is hinted at throughout the text, but the reader is
expected to figure it out.
it is revealed through a sequence of events and
defined at the end of the text.

Drag the tiles to the correct boxes to complete the pairs. match each paragraph to its corresponding purpose. tiles: instructs describes persuades narrates pairs before you purchase a used car from a dealer or an individual, there are important steps you must take. first, examine the car using an inspection checklist, which you can download and print from many websites. then test-drive the car under a variety of road conditions, making sure that it handles well in many situations. finally, ask for the car’s maintenance report and make sure you understand any repairs made on the car. arrowboth "good morning, sal! " uncle freddie said. " for coming in so early today." uncle freddie danced as he spoke. sal yawned. he did not know how his uncle woke up so cheerfully before dawn every day. uncle freddie placed a tray of cookies in front of sal. "i need you to decorate these," he said. he handed sal several tubes of icing. arrowboth the hole created by the meteorite's impact, known as the barringer meteorite crater, can still be seen today. it is one mile wide and over 550 feet deep—20 football games could be played at the same time on its floor, and more than two million people could watch from its sloping sides. arrowboth you know the feeling: it’s minutes until the school bus comes, but you just rolled out of bed, threw on some clothes, barely brushed your teeth, and now you’re racing out the door to catch the bus. you skip breakfast again. that’s three days this week alone! it’s no wonder, then, that by second period you start to feel awful, with your stomach grumbling and your eyelids drooping. my fellow classmates, listen up! you may be surprised by how a few simple changes in your life can have a huge effect on how you feel morning, noon, and night! arrowboth