Y poop smell?

y poop smell?Y poop smell?
because it is pooooooooooooooooooooooooooooo...
The result of the formation of hydrogen sulfides and methyl mercaptans as chemical byproducts of digestion and nutrient absorption are the cause of the foul odor of fecal matter. To answer why those chemicals smell doomed to failure, our nervous systems hold evolved through natural test in our ancestors to find potentially hazardous, infectious, and inedible substances to be assigned a foul odor to keep hold of our selves from coming into direct contact or consuming fecal matter. This protected our prehistoric ancestors from getting infectious illnesses formerly human species fully developed their process of logic and relied more on the sense of smell to guide them. However sometimes humans may get a sporadic illness call pica that may cause their diffident system to mistake inedible substances such as sand, dirt, or even feces to appear edible. However such a psychological virus as pica requires immediate medical attention.
why do you aid.
give unknown the ten points.