• @Rai@lemmy.dbzer0.com
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    41 year ago

    I put liquid into my body.

    My body digests this liquid.

    My kidneys digest it into pee.

    Pee comes out my urethra

    Done and dusted

    • threelonmusketeers
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      21 year ago

      Yes, but there’s no single “tube” from your intestines to your kidneys. Your intestines absorb the liquid and then send it through a branching network of tubes which eventually end up at the kidneys.