1.

A big explanation on how we don't get crushed underwater.​

Answer»

Answer:

Mark me as brainliest

Explanation:

Fish living CLOSER to the surface of the ocean may have a swim bladder – that's a LARGE ORGAN with AIR in it, which helps them float up or SINK down in the water. Deep sea fish don't have these air sacs in their bodies, which means they don't get crushed.



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