QUESTION: answer this: how old do you have to be to serve alcohol in pennsylvania??

ANS: 18


QUESTION: answer this: when did zone defense start in the nba??

ANS: 2001–2002 season


QUESTION: answer this: who played beaver on leave it to beaver??

ANS: "Jerry" Mathers


QUESTION: answer this: what metal is on top of the washington monument??

ANS:
aluminum