i know fish eat other fish (so the concept is there), but i'm at a loss to name carnivores or scavengers that we eat.
i went down the list: hogs, cows, sheep, chicken...nope. squirrels? nope. frogs? nope. horse? (ha, got you with that one! just checking if you're awake yet....) crow?!? (ha!) <been there, done that.>
please educate me!