Ancient Fossils Highlight Mammalian Spine’s Importance


What makes a mammal a mammal? According to Wikipedia, vertebrates within the class Mammalia are distinguished from reptiles and birds by the possession of a neocortex (region of the brain), hair, three middle […]

The post Ancient Fossils Highlight Mammalian Spine’s Importance appeared first on Geek.com.



from Geek.com https://ift.tt/2MSLmH8
via IFTTT

Related Posts:

0 comments:

Post a Comment