Because we all stick to our own kind: the longnecks, the three horns, the spike tails, the flyers...
Fighting. The males use their long necks to swing as hard as they can and strike the other male in the neck with the horns. It is usually done in competition for mating with the females.Some believe the horns are cooling towers and release heat, and others think that it's just a way to protect their heads.
Flamingo's have long necks because they use it for fighting enemy's by swinging their necks.
Sauropods didn't, but plesiosaurs did. Both had long necks
Narwhals do not have beaks, unlike birds. They do have one or two long, spiraling teeth that resemble horns or tusks. They use these in play-fighting (friendly jousting) and in fighting, similar to the uses of the long necks of giraffes.
Long necks go back to the dinosaurs when there were Lamarckian mutations.
Johnny storm
Why do giraffe's have long necks? one fact they have long necks to reach high food from trees. 2. They use there long necks to fight, to see who get to get the female giraffe
They are born with long necks. Their necks do not "get long". They just are long naturally from birth.
Giraffes evovled with long necks so they can reach the tree and eat the leaves.
Three, one each above its eyes and one nose horn.
I swear it was God who create the giraffes with long necks.
no