1
Q
Where are harmful microorganisms found
A
In most places where we spend time daily
Eg arm,buttons,kitchens and door handles
2
Q
What is waterborne disease
A
Occur when water is drunk that is polluted by human or animal waste
3
Q
What is in a waterborne disease
A
Contains pathogenic
4
Q
What do harmful microorganism cause
A
Diseases in people and animals that can lead to death
Eg tb is a bacteria
5
Q
How to prevent the spread of diseases
A
Washing your hands often
Boil drinking water
Sterilisation
G8 Biology
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Decks in class (14)
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