Just on the hatch through which we get into the submarine, just the hatch alone has 2,200 tons or around five fully laden Boeing 747 pushing down on it.
So scientists used to think that these little larvae, these tiny dots that you see here, were helpless, randomly pushed around by wind and waves and currents.
A vast majority of people prefer collaboration and teamwork over traditional organizational structures; no one likes to be told what to do or to be pushed around.
Remember, it's just the tip of your tongue that sits between the top and bottom teeth and the air is being pushed around your tongue and out of the small gap in your mouth.