How is free verse different from blank verse?

a.
it does not shift the stress across syllables.

b.
it does not have a set metrical pattern.

c.
it does not use poetic devices.

d.
it does not rhyme.

B.  

It does not have a set metrical pattern.

Blank verse is written in regular metrical but unrhymed lines.  Free verse is not written in consistent meter patterns or rhyme. So the correct option is B.

tik tok is way better in my oppinion

what passage are you referring to