June 29, 2014 at 04:39:04 UTC
as many as 278 colonies of bacteria are exchanged during a kiss
gross
Link
struguri on June 29, 2014 at 04:53:16 UTC
A rich bacterial culture is a diverse bacterial culture. 0:)
TOPCHOMP on June 29, 2014 at 19:27:39 UTC
very tru
Link
struguri
A rich bacterial culture is a diverse bacterial culture. 0:)