Human Survival

[Rahul]

Some species have gone for 3 and a half billion years with not going extinct but evolving into new species.

Congrats!

Name one species that has gone 3 and a half billion years without going extinct.

I clearly state that they evolved into new species. Every creature alive to day can trace back it's ancestor generation by generation back to the first single celled critters billions of years ago. We've just changed into thousands of species along the way.

Durh.

You can say that Homo erectus is extinct. Technically correct. But you are a direct descendent of Homo erectus.