I dont know and somebody NEEDS to answer this NOW!
Same way they breath. Breath in the water through their gils and filter out the food.
They live in the ocean so they stay wet. They are always surrounded by water and they absorb it. If they are above water for too long then they dry out.
No, a starfish is not a mammal. Mammals use lungs to breath, starfish live at the bottom of the sea and do not have lungs.
starfish are aquatic, so for its entire life i guess
A Frog can breath in and out of water
NO. no they do not. -_-
Elepants can't breath under water. They can swim though and they can breath if they stick their trunk above the water.
star fish using lung to breath
they breath out of their eye holes
Crocodiles have nostrils on the top of their snouts.
Amphibious .
No, a starfish is not a mammal. Mammals use lungs to breath, starfish live at the bottom of the sea and do not have lungs.