How and when do bacteria and/or viruses get into human feces? How does it get into your body to Develoup in your feces?
回答 (1)
> How does it get into your body
Your mother infects you when you are a baby. She also infects you with the bacteria that cause tooth decay.
Gee, thanks, Mom, for all those kisses.
收錄日期: 2021-04-21 14:03:03
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