Sponges, Cnidarians, Worms, Lophophorates, Molluscs, Arthropods, Echinoderms, and Hemichordates are all animals that lack backbones and are known as invertebrates . Over 98% of species are invertebrates. Some invertebrate phyla have only one species, while others, like Arthropoda , include more than 83% of all described animal species with over a million species!
sea creatures, fishes. and sea livings
all the sea creatures are on the bottom of the ocean love dakotah
planktons.
if only I am a girl
Sea creatures (i think you mean animals) are found in all parts of the sea. However, the pacific ocean holds 1/3 of all ocean wildlife. well mostly the bottom in the deep sea
Coral
dolphins and whales
whale and fish of course
Antarctica is a continent surrounded by the Southern Ocean. That ocean is the most productive on earth in terms of sea creatures. The base of the short food chain is krill.
There are some pretty weird creatures living at the bottom of the sea, the most famous is the giant squid.
If you mean, "are all under water creatures, sea creatures?" then no. The term SEA is for the ocean and there also can be creatures in freshwater. Also some creatures that live in water such as some snakes and sea turtles come out of the water every so often, so they are no total sea/water creatures. Fish are underwater creatures though.
Sea elephants are marine creatures that live in the ocean and are similar to the manatee