system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5:How do deep sea creatures withstand the pressure?
gpt
They have the same pressure inside them. It all balances out. Humans are subject to several thousand pounds of force due to air pressure, but it's fine because our lungs and body fluids are at the same pressure. Deep sea critters do the same thing. The absolute numbers are bigger but it's the balance that matters.