4 ms·

Creatures with cool adaptations strengthen my faith in evolution. It's creatures like the panda or the koala or the sloth that shake my faith in evolution.

• EvanKelly 13y ago
  The sloth's evolutionary advantage is that they are so fucking cool.
  • maxerickson 13y ago
    Did you do that on purpose?
    • EvanKelly 13y ago
      Not sure what you mean, so I guess not.
      • maxerickson 13y ago
        They have a slow metabolism, this requires less energy for survival but also generates less heat.