Reef Sharks
Submitted 11 months ago by fossilesque@mander.xyz to science_memes@mander.xyz
https://mander.xyz/pictrs/image/d0a230ac-9dd6-45d1-8fa2-f9953e2565d3.png
Comments
idunnololz@lemmy.world 11 months ago
LogicalDrivel@sopuli.xyz 11 months ago
“shit, did I leave the water running?” -shark
brianorca@lemmy.world 11 months ago
Blacktip Reef sharks, like some others such as great white and hammerhead, are “obligate ram ventilators” because forward movement is the only way they can push water over their gills. Nurse sharks and some others are able to close their mouth and pump water to the gills while stationary.
Viking_Hippie@lemmy.world 11 months ago
Vampire@hexbear.net 11 months ago
Permanent Intifada
fossilesque@mander.xyz 11 months ago
*Permian Intifada
21Cabbage@lemmynsfw.com 11 months ago
“Did I leave the stove on?”