Topics: Pathogens, Disease and Immunity Quiz
An organism that enters a life form and causes disease or sickness is a/an:
A. macrophage
B. pathogen
C. vaccine
D. flu
Preview next quiz:
How many lines of defence in our body?
A. 1
B. 2
C. 3
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An organism that enters a life form and causes disease or sickness is a/an:
A. macrophage
B. pathogen
C. vaccine
D. flu
Preview next quiz:
How many lines of defence in our body?
A. 1
B. 2
C. 3
D. 4