Pakicetus sure looks differentCheck out my socials and give me a follow if ya like!My Twitter: https://twitter.com/ShoebillDaysMy TikTok: https://www.tiktok....
baleen is made of keratin, its suspected to arise from the loss of teeth from a suction-feeder, then idk hairs emerging in the mouth that become filters
baleen is made of keratin, its suspected to arise from the loss of teeth from a suction-feeder, then idk hairs emerging in the mouth that become filters