The world does not need wheels to exist. It exists by being.
Nothing would ever be green. The color would not exist.
The law of conservation of energy is a very important foundation to our entire scientific world. It is not "used". It just is. Without it, nothing would work, we would not exist, the universe would not exist.
they impacted on the world because without them rock and roll would not be this amazing and the Beatles would not exist. 8) ;)
Meal on Wheels is one americans longest running food programs that still exist today and works hard to help out the united states and the world.
not in the way we know it, as although the world would exist, there would only be few simple organisms, which even then, wouldn't thrive all that much. In other words, the world would be covered in carbon dioxide, and the only life would be amoeba.
An astronomer, a cosmologist, a biologist, a chemist, a physicist In fact anyone interested in our existence Without supernovas, the world as we know it would not exist.
It wouldn't
yes without an identity you aren't reconized you cease to exist without dying while you are in the physical world you cease to exist in the mental world thus making you extinct while being here.
In some parts of the world, slavery would still exist.
This is totally dependant on your philosophy and what you mean by this question. Simply, the world CAN exist without man (as it did for billions of years before us, and more than likely will continue to exist without us), and man could exist without "world". Looking deeper, and if by "world", you mean "culture" (or some analog thereof), it is because the very definition of "culture" requires the action of "man". Conversely, everyone draws on "culture" ("world") in some fashion.
If spiders didn't exist, it would be a wonderful world
If there was no energy in the world, nothing ould exist eg. all living things and animals would not be alive. The world wouldn't exist and nor would the Universe. The world would perish.