Sheep, goats, toads, and octopus
I may be wrong but I think the answer is Photosynthesis.
Answer:
Explanation:
The color of our hair, skin, and eyes is determined by the same thing: the amount of pigment they have. The pigment that causes dark hair, skin, and eyes is called melanin. Melanin is made in special cells in the body called melanocytes.
3 cause it’s gives time-varying features
