No not all mood ring colors are the same. The colors vary depending upon your mood. For example if the ring turns black it means you are afraid of something.
No they just have to have the same colors!
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no
The school colors are blue and yellow. All UCs have the same colors.
no
No, they are different colors but mainly the same size.
yes because they have same effects
All colors mix and make a new hue unless you use two of the same colors.
Actually, all rainbows have the SAME colors, namely: all of them from ultraviolet to infrared, the entire visible spectrum.
All hair colors are the same
No there are different breeds and colors of sheep.
No. Kittens can be all different colors at birth