The Seismosaurus became extinct by what most scientists believe; by meteors.
They are not extinct.
They are not extinct.
They are not extinct.
The are not fully extinct but nearly extinct.
Most become extinct because they can not adapt to changes in their environments. Those that can don't become extinct.
they aren't extinct
Jaguars are not extinct.
Gorillas are not extinct.
In years maybe decades the panda will become extinct
No, blondes are just as likely to become extinct as redheads are.
seismosaurus
no, some rhinos have become extinct, like the Vietnamese java rhino.........and also dinosaurs have become extinct, by the meteorites