What is an Emulsion? In the world of cosmetics, âemulsionâ is a common term. Most lotions and creams are emulsions. Mix two fluids that usually donât mix together well and you have an emulsion. Think oil and water getting along happily. You can also think of mayonnaiseâvinegar water mixed with oil (usually soybean, but we recommend looking for alternatives) whipped into a creamy spread. How do they do it?
Why is Pluto no longer a planet? In August 2006 the International Astronomical Union (IAU) downgraded the status of Pluto to that of dwarf planet.. This means that from now on only the rocky worlds of the inner Solar System and the gas giants of the outer system will be designated as planets.
There are too many similar bodies to Pluto; we would have to consider all of them planets by that classification. C. It has no atmosphere- planets that don't have an atmosphere do not exist. D. Pluto is too big to be considered part of our solar system; it forms its' own system and therefore is not one of our planets. Pluto is always further from the sun than the eight planets.