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All cetaceans, including whales, dolphins and porpoises, are descendants of land-living mammals of the Artiodactyl order (even-toed ungulate animals). Both cetaceans and artiodactyl are now classified under the super-order Cetartiodactyla which includes both whales and hippopotamuses. In fact, whales are the closest living relatives of hippos; they evolved from a common ancestor at around 54 million years ago.[1][2] Whales entered the water roughly 50 million years ago.[3] Cetaceans are divided into two suborders:
What else can I help you with?
What kingdomis the flounder in?
Animalia
What is the biggest amimal?
The blue whale is the largest animal on Earth, reaching lengths of up to 100 feet and weighing as much as 200 tons.
What an amimal with an exoskeleton?
cockroach
What is the most smelliest amimal?
Your ma
Are amimal cells prokaryotic?
no, eukaryotic
What structure is not in a amimal cell?
psuedopods
Which is the biggest sea water animal?
it is a whale shark a whale shark has spots on its back and can only eat plankton . it has 1,000 teeth and is not a whale it is a shark but it looks like a whale so it is called a whale shark.
What is harriet tubman's favorite amimal?
cows
An amimal that eats only insects?
A frog.
Which amimal would you love to be for a day?
A Horse!
What is an amimal that starts with a v?
· Vicuna · Vulture
How does Madagascar look like?
An amimal village
