BLUE
blond
Blue would look cool
Blue
You would get blue-green.
It would still look blue :)
Blue topaz, Blue zircon or tanzanite.
No. But there is an Indian antelope called the Niglai that is nicknamed the "blue cow" since it comes in a smoky-blue colour. As far as domestic cattle are concerned, though, no, there will never be a naturally true-blue cow.
Blue
blue
BLUE
Green is a secondary colour made up of equal parts Yellow and Blue. Blue is a primary colour. When you mix a secondary colour with either of the primary colours it is made up of, you get a tertiary colour. In this case you would get Blue-green.
Mixing yellow and blue will result in green, in relation to the percent of mixture of the two colour.