Answer:
My first is twice in apple but not once in tart. My second is in liver but not in heart. My third is in giant and also in ghost. Whole I'm best when I am toast.
What two animals do you take to bed with you?
Often cooked as fillet, this meat comes from an animal that swims underwater.
While I did live, I food did give, which many one did daily eat. Now being dead, you see they tread me under feet about the street.
The strangest creature you'll ever find: Two eyes in front and many many more behind.
I fly to any foreign parts assisted by my spreading wings. My body holds an hundred hearts Nay I will tell you stranger things when I am not in haste I ride and then I mend my pace anon.