With use of genetic and fossil evidence, sea otters have been around for at least 5 million years.
Sea otters can be 5 feet long
Otters have long tails to keep their balance.
Sea otters get to be 4 to 5ft long
how long has archaebacteria been on earth? how long has archaebacteria been on earth?
Their physiology is not adapted for this as is the otters
There are approximately 5 long tailed otters left in the world. There are a lot
Otters are not native to Australia. Apart from the occasional zoo, there are no otters in Australia.
I think its 30m
they have been on the earth for along time