How come humans don’t have tails but animals do????

Question: How come humans don't have tails but animals do????
- Keywords:
  animal,
  human,
  tail
Asked by justiekeeling7 to Damien, Suzi, Tim on 23 Jun 2011.
- Suzi Gage answered on 23 Jun 2011:
  
  Hi @justiekeeling7
  Actually humans do have the evolutionary remnants of a tail – it’s called out coccyx. The fact that we have this suggests that at some point in our evolutionary past we used to have tails, but we didn’t need them to eventually they evolved away. Some animals like cats use their tail a lot for balance, so they still have them.
  
  Hope this answers your question!

Question: How come humans don't have tails but animals do????