Answer:
Hold these between your knees if you want to set a Cuban beat.
They can be harbored, but few hold water. You can nurse them, but only by holding them against someone else. You can carry them, but not with your arms. You can bury them, but not in the earth.
I am mother and father, but never birth or nurse. I'm rarely still, but I never wander.
A great mysterious place that the bold have been known to journey into.
What does a WW1 Trench, A Submarine and a Popular Phone App all have in common?
Why was the cook arrested?
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?