They didn't. It didn't happen. It's a story.
The species is said to be extinct.
They all died out..
it has species,humans,and most of all the nature
The theory of Common Descentbelievesthat all species on earth have a common ancestor.
because of the gravity of the earth
yes, with around 80% of all described animal species
there are over a thousand
Zoegrass
Humans need to maintain enough space and resources to increase the earth's capacity for all species. They have to make sure that they and other people have enough to survive.
bats
Humans need to maintain enough space and resources to increase the earth's capacity for all species. They have to make sure that they and other people have enough to survive.
The website Cores is all about the earth's core. It explains different theories about the earth and how it was formed, and how it is made to be perfect fits to our species.