Here’s some trivia: People who don’t have the sublingual frenulum can, with some practice, reach their tongues to the nasal cavity and directly touch the back side entrance of both the nasal tubes (choanas) and auditory tubes (surrounded by the bony cushion.
You’re welcome.
teft@startrek.website 8 months ago
Both are connected to the throat via the Eustachian tubes. Those tubes are the reason why you can swallow and equalize the pressure in your ears when you are diving or in an airplane.
Duranie@lemmy.film 8 months ago
The urethra is still separate from the digestive system though.
Rai@lemmy.dbzer0.com 8 months 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
rikudou@lemmings.world 8 months ago
Wrong, pee is stored in the balls.
threelonmusketeers@sh.itjust.works 8 months 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.