music: Category: Finish The Song Line: Layla, you've got me on _ _.?

Questions

Astronomy : What planet boasts the Great Red Spot?

Bet you don't know ;-) : The two sexes of humans are male and ______?

Biochemistry : This poisonous, oily liquid occurs in tobacco leaves.?

Biochemistry : This protein makes the blood red in color.?

Biology : Every human has one of these on their tummies.?