What is long vs short neck?

Long necks and short necks refer to the length of the neck of an organism. In humans, long necks are not typical, although elongated necks are often associated with beauty and elegance. Long necks in animals such as giraffes allow them to reach high branches and leaves on trees. In contrast, short-necked animals like turtles have evolved to protect their head and neck inside their shells. Researchers have also suggested that cervical length may have influenced human evolution, allowing our ancestors to use tools and adapt to changing environments. Overall, the length of an organism's neck can play an important role in their survival and adaptation to their surroundings.