the swimer
he will stay in it when he like goes under water like a man hole so basicley to keep him safe.
A water shortage that goes on for several years is referred to as a water crisis.
water is poled down by gravity when the water its rock it curves a different direction but still going down.
In order to separate sand and salt without filter paper you need to place mixture in container with an excess of water. You use an excess of the solvent so that you decant the salt water with a pipette or what ever you are using. Remember you will want to stir the mixture so salt goes into solution. You can repeat adding water to your liking and removing more salt water and then dry the sand.
A towel. :D
the swimer
it will goes under the water.
A submarine.
A submarine.
an egg in a ducks behind
when your exhaust goes under water and you let it idle it creates a back pressure and the fumes hav no were to got that's why u try to keep the motor at a good rpm under water
the name of a boat that goes underwater is called a SUBMARINE.
Yes, there is one in Japan.
A Shadow
It goes to the surface...
because if it goes out it will die without drinking water .