Question

fishes crabs and other most animals that live underwater breathe are dissolved​

Answer 1

Answer:

Hey mate

fishes crabs and other most animals that live underwater breathe dissolved oxygen

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Answer 2

Answer:

Hundreds of millions of years ago, very, very distant ancestors of humans — and of all land animals with backbones and four limbs — had this water-breathing ability, but it was lost after the first air-breathing creatures began living on land full time. Today, humans can only breathe in water using special equipment — or in movies like "Aquaman" (Warner Bros. Pictures), about comic book characters with unique underwater abilities.

Comic book lore sort of explains how the film's half-human, half-Atlantean hybrid Aquaman (Jason Momoa) and all his human-looking Atlantean cousins can breathe in the ocean depths — "gills" are mentioned, though they aren't visible, and the specifics are left to the viewer's imagination. But how exactly do real-world creatures breathe in their watery environments? [Photos: See the World's Cutest Sea Creatures]

As it happens, there's plenty of dissolved oxygen in most of the planet's seas, lakes and rivers, though our air-breathing lungs simply can't process it. But the world's water dwellers have evolved several other methods for accessing oxygen in water, experts told Live Science.