950
Bees don't have lungs.
(mander.xyz)
A place for majestic STEMLORD peacocking, as well as memes about the realities of working in a lab.

Rules
We're all descended from fish.
Also, IIRC, some fish are more closely related to us than they are to other fish, making it impossible to biologically define a category of animal that includes everything we call a fish but doesn't include us.
Thanks!
Also, I recognize your username. I feel like you may have encountered my ignorance on at least one previous occasion.