There can be, yes. But they are most liekly harmless and natural.
Yeast is.
poo
Yes. It is fermented by yeast.
Micro-organisms are in and on him.
Micro-organisms are in and on him.
NO it is made up of micro organisms
micro organisms can kill you by causing diseases
Micro-organisms affect every facet of our lives. From disease to digestion, nothing we do remains unaffected by micro-organisms.
Pathogens are disease-causing micro-organisms, such as viruses and bacteria
every Living thing that you can see is made of tiny little micro organisms
micro organisms are use full because they produce gas
Micro organisms refer to microscopic creatures, such as bacteria. Humans are not among which.