Answers

2016-07-21T07:00:06+08:00
When an  animal cross bread it mutates, just like the Dryophitecus it mutated into Ramaphitecus then it mutate into Australopithecus then it mutate into homo habilis then it mutate into homo erectus then it mutate into homo sapiens then it mutate into human Neanderthal then it mutate into homo sapien sapiens which is use according to science or agham
0