Like humans, it varies.
sloths eyes are generally brown
Brown.
Generally in a ball with their eyes closed.
It can vary, but, they are usually bulky and coarse
Sloths are medium-sized mammals. Sloths have short, flat heads, big eyes; short snouts, long legs, and tiny ears. Their bodies are between 50 and 60-centimeters long.
Because they have an algae growing in their fur.
What color are your eyes is the correct way to phrase that particular question because 'eyes' is the subject of the verb and it is plural.But you could also say: 'What is the colour of your eyes?' because then 'colour' is the subject.
Color of Her Eyes was created in 1990.
The color of Elmo's eyes are black.
natural color of eyes are blue.
the color when you close your eyes