The giraffe has an extremely elongated neck, which can be up to 2 m (6 ft 7 in) in length, accounting for much of the animal's vertical height. The long neck results from a disproportionate lengthening of the cervical vertebrae, not from the addition of more vertebrae. Each cervical vertebra is over 28 cm (11 in) long.
Most commonly, when you hear the term Caucasian it is meant as a racial term synonymous with European or white. 2. In its original meaning, the term Caucasian refers to the Caucasus region (which contains the independent states of Armenia, Azerbaijan and Georgia, as well as part of the Russian Federation).
To the human eye, white is a bright and brilliant color that can cause headaches. In cases of extremely bright light, the color white can even be blinding. Throughout the western countries white is the traditional color worn by brides, to signify purity, innocence, and virginity.