Answer:
Maritime marauders
What's always coming, but never arrives?
What gives life and love, and is there till they die? What can hide you and find you, heal you and feed you but should never give up on you?
They are toothy nocturnal immortals.
What is as light as a feather, but not even the strongest man on earth can't hold it for more than 1 c)minute?
What is big and yellow and comes in the morning, to brighten mom's day?