Baboons are not extinct.
Baboons and gorillas are not direct ancestors of humans. Humans share a common ancestor with primates like baboons and gorillas from millions of years ago, but they are not direct descendants of these species. We share a more recent common ancestor with great apes like chimpanzees and bonobos.
Being extinct, neither is common.
None, a group of Baboons is called a Troop.
Neither there both extinct
none there extinct
Baboons
Technically, there are baboons in zoos in Vietnam, but if you mean natively, then yes. There are baboons in Vietnam
The collective nouns for baboons is a congress, a rumpus, or a tribe of baboons.
your name
The giant extinct shark is called a 'Megalodon'.
No, raccoons are quite common and in no danger of going extinct.