QUESTION: answer this: where does a baker's cyst come from??

ANS: knee arthritis


QUESTION: answer this: under the constitution prior to the seventeenth amendment united states senators were??

ANS: elected by state legislatures


QUESTION: answer this: how much percentage of oxygen is in the air??

ANS: 20.95% oxygen


QUESTION: answer this: rise of the planet of the apes movie heroine name??

ANS:
Dr. Caroline Aranha