a lot to many to count
exactly 153
thirty two
None are alive they are extinct
There are over 1 million alive and 3,00 dead!
About 30 years.
about 250 polar bears are still alive
how many membersof dyer strit band is still alive today
One class of dinosaurs is still alive today: birds.
It's a group, so, yes, many members are still alive.
Yes. There are still many abundant.
According to Wikipedia, nobody born before 1897 is still alive.
Yes, many millions of inventors are alive.