well the first thing was algae...and formed from there on
the animals come on earth because god put them there
Single celled organisms were the first creatures.
dinosaurs were the first creatures to be on this planet.
The first living things on earth were microbes, tiny one-celled creatures.
yes
Gremlins!
Single-celled organisms, bacteria...algae
Chick or the egg!
In someones pants??
Old
titans
The early bacterias. Hominids