No they can,t breath without water they will die
Yes; jellyfishes breath through all the surface of their body. Jellyfish cannot breathe air but they breathe water.
No. The extract dissolved oxygen from water.
it doesn't breath
No they take the oxygen in the water through their gills. However, whale do because they are mammals not fish and all mammals need to breath after all humans don't have gills do they?
none because they never come up to the surface to breathe air and they dont have gills!
jellyfish lurk water
Jellyfish live in the water.
No jellyfish do not have gills they have no lungs or organs or anything special to breath with underwaterJellyfish have neither lungs nor gills. They get oxygen through diffusion through their thin membrane like bodies.
The heaviest animal without bones is the jellyfish, specifically the species known as the lion's mane jellyfish (Cyanea capillata). This jellyfish can weigh over 200 kilograms (440 pounds) and has a bell diameter that can reach up to 2.5 meters (8 feet). Unlike vertebrates, jellyfish are composed mainly of water and have a gelatinous structure, allowing them to achieve significant sizes without a skeletal system.
Jellyfish do not live that far under the water's surface. These jellyfish typically only live a few feet under the water.
95% water is in a jellyfish. Your welcome
Humans cannot breathe underwater unaided. It is impossible as we don't have gills. We have to use scuba equipment.