Q: Answer this question:

name of bad witch on wizard of oz??

A: Wicked Witch of the West

Q: Answer this question:

when does the fourth season of the flash come out??

A: October 10, 2017

Q: Answer this question:

when did they launch the international space station??

A: 1998

Q: Answer this question:

what structure in prokaryotes is similar to the tata box in eukaryotes??

A:
Pribnow box