Water is polar, so it has a end that is more positive in charge and another that is more negative in charge. Things like salt or sugar can be split into different parts. The polarity of water splits them, the negative part of salt (Cl) is stabilized by the positive part of water (H). Whereas the negative part of water (O) stabilizes the positive part of salt (Na). The water pretty much surrounds the separated parts of the salt (called ions) and keeps them apart.
We need air, food, and water because those things are the things that make us live.
Buoyancy is an upward lifting force, which means in the water buoyancy can make things float, for example: a rubber duck, pineapple, softball, etc. And that of buoyancy can make you float in the water.
salt makes the water denser, so things that are now less dense than the salt water will float
yess sometimes when things or waste gets in water that will make the water sick and damped
There are many things that make you float such as a bin or large container turned upside down. The best things that make you float are things with air trapped inside them. These things may be large empty water containers from a water dispencer or lots of bubble wrap or even a coat that has air in the lining.
oxygen and water
The wind, the water creatures in the water, and boats/ oxygen
hot water and soap
Energy from the sunevaporationconvectioncondensationgravityprecipitationTake your pick.
- water- building blocks- snowmen
It makes the water more dense.
yes only things make them not.