54-60 Million Years ago between the Eocene and Myocene a relative of today's Hippopotamus took permanently to water and evolved into the Whale. Recent DNA analysis of both animals has caused a rethink on the origins of cetaceans. Today Hippo's are losing their body hair and spending virtually all their life in water. Their eyes have migrated to the top of their head and they appear to be slowly evolving into a marine mammal as did the whale did all those years ago.
Yes They Do
No
no
No if they were they be on land
On Land
they will be extinct, which means that they will not exist
Blue whales still exist today, but they are rarely seen, sadly.
According to evolutionary theory whlaes are descended from land animals, though these land animals probably looked quite different than whales do.
Beluga whales don't exist because i never saw them in my life by chris akua
land
Er... No?!!
nothing.