4 ms·

This centuries-old question is still not settled, right? http://www.bbc.com/earth/story/20160629-giraffes-did-not-evolve-long-necks-to-reach-tall-trees http://

• halfdan 6y ago
  This article confuses me. Why does it make the scientists out to be on opposite sides of the aisle? A giraffe that wins a neck to neck fight is also one that may have better chances of finding food high up a tree when resources are scarce - both can lead to better survival and hence passing of genes. It's not one or the other, it can can be both.