Zusammenfassung der Ressource
Frage 1
Frage
How many germs are there on a hand at any given time?
Frage 2
Frage
The majority of cold germs are spread through:
Antworten
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hand-to-hand contact
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sneezing and coughing
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kissing
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sharing utensils
Frage 3
Frage
A working adult touches how many objects in one minute?
Antworten
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one object
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seven objects
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15 objects
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30 objects