The largest sea creature is the Great Blue Whale. They can be up to 33 meters (108 feet) long and weigh up to 172 metric tons. Not only is it the largest sea creature in the world, it is also the largest animal that has ever lived.
the first sea creatures came about during the paleozoic era of time 544 million years ago fish came aboutinoceramus labiatus was awas a mollusk144 million years ago, a nerinia trinodosa was 206 million years agoand a tropites suballatus is an248 million years ago. hope this helped at least a littlke
it was a horse. not many people know this but in 1945 a horse appeared in the sea with fins. he then went on to grow legs and moved from the sea to the shore. and he is now called donkey off shrek hope that answered your question lad xxxxxxxxxxxxxxxxxkisses DarkHalo:Sharks and alligators and crocodiles are more likely to be the first not horses. Sharks and alligators have lived since the dinosaurs roamed so those are much more likely.
............ A 'sea creature' refers to an animal that lives in the ocean. Therefore, EVERY sea creature lives in the ocean.
Mircoscopic Bugs
the blue whale
plankton
mauna kea is the largest sea mount in the world.
The Mediterranean Sea.
The Caspian Sea is the Worlds largest salt-water lake.
A hard shelled sea creature is the barnacle.
1. The South China Sea 2. The Caribbean Sea 3. The Mediterranean Sea
The Blue Whale is the largest sea creature known to date
giant squid
gaint squid was the largest sea creature foun in californian ocean
A Whale.
The Mediterranean Sea is the world's largest sea.
The blue whale is the heaviest creature in the sea (considerably heavier than even the largest dinosaur).
It is the giant octopuss. the creature itself is around 2m long!
Giraffe
Yes, at 3,862,000km2 (1,491,130mi2) it is the largest sea in the world.
The Mediterranean Sea is the world's largest sea.
The world's largest sea animals are whales.
mauna kea is the largest sea mount in the world.