QUESTION: answer this: when do callie and arizona get back together in season 7??

ANS: Song Beneath the Song

QUESTION: answer this: which important resource used today is found in the southern part of the fertile crescent??

ANS: water

QUESTION: answer this: where are the actinide and lanthanide elements found??

ANS: f-block

QUESTION: answer this: who sang ol man river in showboat 1951??

ANS:
Warfield