I realised that for some reason, I still don’t know this. Why do we have different skin colors, hair textures, eyes or such? Is it just a random thing that happened or are there evolutionary reasons to it?

  • rtxn@lemmy.world
    link
    fedilink
    English
    arrow-up
    20
    ·
    edit-2
    2 months ago

    Elephants. African elephants have large ears to assist in maintaining their body temperature. Asian elephants that migrated farther north (India and S-E-Asia) evolved smaller ears because the evolutionary pressure wasn’t as significant.

    For comparison: African, Asian