Paint does not affect how long the turtle can stay underwater..
Submarines todaee are used for underwater exploration,funn,new life underwater.
Submarines are built with a special design that allows them to be faster underwater. Submarines can be used during a war as a way to sneak up to enemy lines in the water, but still stay hidden.
Submarines?
A penguin can stay underwater for about 15 minutes and can go to a depth of 1700 feet.
20min
about a minute
Submarines have sonars.
Adult gray whales can stay underwater for approximately 10 - 15 minutes.
they will be dead
Nuclear Submarines can stay almost indefently for them it is a question of Stores (food). Diesel Submarines are really not designed for under ice operations. AIP Subs can stay submerged for prolonged periods depending on the amount of Liquid Oxygen it has.
They are called submarines