A student is going to give a multimedia presentation comparing the novel The Wizard of Oz by L. Frank Baum to the 1939 movie version. Which media might be useful to include in the presentation? Check all that apply.

a video clip from the 1939 movie
a short audio excerpt from a reading of the original novel
a line graph on the changing habits of movie goers versus readers
a photo of the author
a web graphic organizer

the correct answer is option d. none of these. it is noted that options a, b, and c share the same content.

despite the valid answer provided at the last sentence of each of the options, a question/answer format shouldn't include humourous themed responses such as "you bet your thermal pj's we do." - unless of course, the answer is carried out in an informal environment. this could be replaced with a simple "yes" or "it is necessary".

the question should be re-phrased to a more appropiate syntaxis. instead of "do we need the greenhouse effect? ", it should be written as "is the greenhouse effect necessary? " in order to give it a general scope, instead of limiting the answer to the needs of "we" the humans.

y̥ͦo̥ͦu̥ͦr̥ͦ p̥ͦo̥ͦi̥ͦn̥ͦt̥ͦ i̥ͦs̥ͦ