Your introduction sould indude to help readers put the topic into context. a. a thesis
b. signposts
c. a hook
d. background information​

tik tok is way better in my oppinion

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 that it is (line 11)