There are about 5,360 species of mammals in the world. An exact value cannot be given because new species are always being discovered, because existing species are always being divided, and because not all taxonomists agree on which species count as species (rather than subspecies).
1/3 of the liter will be brown
It is estimated that there are billions of mice in the world.
There is no exact number, but it is estimated that there are billions of mice in the world.
No. Mice come in many different colour variations. They may be black or brown it spotted.
All of the different colours seem to be the difference between the grey, white and brown mice...
175 mice in the world
Technically it doesnt matter
1 (horseisle) Shorty from Brown Server
Mice can be 4 colors - White, brown, Grey and black
who knows? mabye as much as humans.
well... Mice could have brown,white,peach,and even black or a combination! :3
Brown Icky Or sometimes black .