You can wash your hands , sneeze and cough in to a tissue then bin it, clean servises and door handles and wash clother well.
we can stop spreading by giving tt to a child
To avoid having bacteria spreading around and to avoid spreading diseases
by spreading bacteria
It would not stop spreading in space, because of lack of gravity and wind resistance.
a cross contamination is the transferring of bacteria from one substance to another. or the spreading of the bacteria between food.
Contamination.
Make peace.
if is a bubble lily pad you pop the bubble on its stem that will keep them from spreading :)
To help prevent the spreading of bacteria and germs
what first line of defence wiil stop bacteria
To stop spreading of communism
That the United States intended to stop communism from spreading