This depends on the organisms, but many things that live in the sea breathe through gills. There is oxygen in the water so they take in water and they will diffuse the oxygen out of the water into their cells.
'Sea Horses' are actually a type of fish, they breath with their gills which are tiny and transparent the side of its head. It sucks up water like a fish and because water has a oxygen dissolved in it, they take out of the water!
When a black sea hare swims it comes up for water every 10 seconds.
Petal shaped areas that work like gills.
They breathe using gills.
i dont think they even breathe at all
No! They live on rocks under the sea and they breath oxygen through the rocks that they sit on =) That better?
A sea cucumber is a Herbivore.
because.
Sea stars are capable of both types of reproduction.
Fish, and other sea creatures. (Apart from things such as dolphins & whales who can just hold their breath for a long time) Human's can artificially breathe, using air tanks or snorkels.
A sea star is called a sea star simply because of where it lives (the sea) and what it looks like (a star), simple!
their mouth
no
no, they breathe out c0,2 they breathe in the oxygen they can find
Whales Breathe air, with lungs. They have to Surface to Breathe, and hold their breath while diving
no, a sea star is a vertebrate!
the sunflower sea star
Sea lions breathe just like any other mamal.
the answer is star of the sea!! the answer is star of the sea!!
They breath from their tail.
There are over 6000 types of echinoderms. A few examples are the banded-arm brittle star, common sea urchin, cushion sea star, etc. I you were looking for types of echinoderms, they areSea star or starfish (Asteroidea)Brittle stars, basket stars, serpent stars (Ophiuroidea)Sea urchins, heart urchins and sand dollars (Echinoidea)Holothurians or sea cucumbers (Holothuroidea)Feather stars and sea lilies (Crinoidea).
Star of the Sea College was created in 1883.