QUESTION: answer this: who won the oscar the year titanic came out??

ANS: Titanic

QUESTION: answer this: the first monarch to rule a united crown of aragon was??

ANS: Petronilla

QUESTION: answer this: who has one great british bake off 2017??

ANS: Sophie Faldo

QUESTION: answer this: what is the effect of the pinhole on visual acuity testing??

ANS:
simple way to focus light