for getting food and to hid in places
Giraffes use their necks in the same way we use ours. They are just longer.
giraffes depend on their mechanical neck which is why they have long necks which tells them if bad leaves is good for them
Giraffes evovled with long necks so they can reach the tree and eat the leaves.
Yes, they do.
on their necks
no
giraffes have long necks and spots
They are tall and have long necks
They have long necks
Longer necks.
giraffe's with shorter necks died from starvation
Lamarck would explain the development of giraffes with long necks as a result of the giraffes stretching their necks to reach higher leaves, and passing on this acquired trait to their offspring. This is known as the theory of inheritance of acquired characteristics.