This Is Why We Have Brains In Our Heads And Not Our Bums

This is why we have brains in our heads and not our asses

Video: This video explains why our brains are at the end of our bodies in our heads. Evolutionary advantage led to sensory organs clustered together around animals' eating ends and early brains developed. Only later did animals start to protect these assets with skulls and then develop other advantages such as jaws.

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