Why do poo smell so bad?
Question:
Answers:
'poo' smells bad because of the bacterial presence that is a normal part of a healthy human beings digestive system. Its the same reason your butt crack and belly button both smell the same. anything thats dark and moist... or in a dark and moist environment will harbor some sort of bacterial life. the diverse chemical reactions involved in the break down and digestion of food stuffs by these bacteria creates the identifying smell of poo.
It's the release of methane gas.
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