Because they ARE white?!?
blue with white things
Some do and some dont!
no there are no such things as white vultures. there are some that have white and are called white-backed vultures.
stop signs appear red because some people cant really see colors, so the red is bright so them people can see the brightness :D
The Bush
Venus should appear to be a greenish-white (more on the white side).
A lot of things like the white house is white..
White, A dove or swan.
GO TO THE DOCTOR IMMEDIATELY! YOU MIGHT HAVE LEPROSY! ~unless the white things you are referring to are your fingernails. In that case, go to a store immediately and quickly buy some clippers. Those will cure your white things.
There are several reasons why a horse may appear white. True albino does not exist in the horse. Most 'white' horses are actually grey. Some are a paint or pinto pattern called sabino white and another called extensive overo or medicine hat, a medicine hat will be born with some colour on its ears and possibly its chest but this can fade with age. Few spot appaloosa's can appear to be all white. Cremello and Perlino appear to be white or cream but are actually double dilute chestnut or bay/black And finally there is dominant white where the horse is white, the skin is pink but the eyes are normal colour. Dominant white is very rare and is not albino. Given all these factors white horses can appear in almost any breed, anywhere in the world.
Stars emit light in all colours (some more than others) but these combine and appear white to the human eye.
white