A speaker asks Who knows? several times during a presentation. What type of rhetorical device is the speaker using?

A.
ad hominem
B.
false analogy
C.
rhetorical question
D.
figurative language

what novel are you talking about?

some attention getter quotes to support your thesis regarding brain work could be the following: :

a. storage capacity of your brain is virtually unlimited.

b. your brain produces sufficient electricity to light-up a small bulb.

c. different brain circuits are involved with reading aloud or silently.

d. your brain by itself does not feel pain.

e. reading allows your brain to download info directly.

f. brains of two musicians performing together can synchronize.

i think the answer is either c or d

im thinking d might make more sense though

sorry if im wrong