Question

what is under the dark circles on the giraffes skin?
parasites
white hair
sweat glands
dark skin

Explanation:

Giraffes have dark circles (spots) on their skin, and under each dark circle, there are sweat glands. Parasites are not typically associated with being under the dark circles as a normal anatomical feature, white hair is not under the dark circles in this context, and the dark circles themselves are part of the skin pattern but the structure under them related to function (like thermoregulation) is sweat glands.

Answer:

C. sweat glands (assuming the options are labeled A, B, C, D with A: parasites, B: white hair, C: sweat glands, D: dark skin)