Q: Answer this question:

when was ultrasound first used for medical purposes??

A: 1941

Q: Answer this question:

who plays the voice of morty on rick and morty??

A: Justin Roiland

Q: Answer this question:

what was the last season of jersey shore??

A: 6

Q: Answer this question:

when did the roosevelt family come to america??

A:
mid-17th century