Reef Sharks
Submitted 3 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 3 months ago
LogicalDrivel@sopuli.xyz 3 months ago
“shit, did I leave the water running?” -shark
brianorca@lemmy.world 3 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 3 months ago
Vampire@hexbear.net 3 months ago
Permanent Intifada
fossilesque@mander.xyz 3 months ago
*Permian Intifada
21Cabbage@lemmynsfw.com 3 months ago
“Did I leave the stove on?”