QUESTION: answer this: little house on the prairie mr edwards wife??

ANS: Grace Snider

QUESTION: answer this: in what episode does haley die from criminal minds??

ANS: season five

QUESTION: answer this: when was the first x ray machine invented??

ANS: 1896

QUESTION: answer this: when did the united kingdom and northern ireland sign the kyoto protocol??

ANS:
29 April 1998