Misc: the town of pisa lies in which italian region?

Questions

what does the prefix "crypto" mean?

GEOGRAPHY Which countrys international car registration letters are PL?

Name for the dirt covered clump of wool on a sheeps rear end (Nice!)?

Which gangster was shot dead by the FBI on 22nd July 1934 as he came out of the Biograph Cinema in Chicago?

Who wrote To the lighthouse and Mrs dalloway?