Discussion in 'Health and Lifestyle' started by JBeukema, Jul 15, 2010.
Observations: What's in your gut?
Yep, our bodies are one big receptacle for creepy crawly things, most of them serving a purpose. But what's just as fascinating is when a strange critter tries to enter, the autoimmune system kicks in with a vengence, seeking and destroying the invader.
I am a symbiosis of eukaryotic and prokaryotic cells, all of which contribute to my sentience.
Thinking of ourselves as a single organism simply is not accurate.
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