A submarine is a ship that can travel underwater.
It is a submarine.
ship
Draught or Draft
6 days sweet heart.or6 days dude.
It will float - go a little higher, because of the higher density of salt water.
africa and astralia!
You would cross the Atlantic Ocean, and you could reach Europe or Africa.
If a boat or ship is very far from land and all you can see is ocean, you could call that mid ocean. Being surrounded by ocean you would be in the middle of ocean.
yes
A large cruise ship.
You would cross the Atlantic Ocean, and you could reach Europe or Africa.