<span>Firstly, it is the only substance on Earth that is in liquid form at the temperatures commonly found on the Surface of our planet. Secondly, it is a superb solvent, meaning that other substances regularly and easily dissolve into it. This allows water to carry nutrients to cells, and carry waste away from them.</span>
4-Growth, maintenance, balance fluids, maintain proper hp
2-Actin, collagen
The both decrease genetic variation
On number one you could say dirt seeing as dirt is another word for earth because it makes up earth
Diffusion. Diffusion is the movement of substances from an area of high concentration to a low concentration until the molecules are equally concentrated. It is a passive process.
