Which of the following is NOT a pathogen?

a. cancer cells
b. bacteria
c. viruses
d. All are pathogens


d
Explanation:
a. cancer cells: yes, but also b and c
b. bacteria: yes, but also a and c
c. viruses: yes, but also a and b
d. All are pathogens: correct

Health & Biomechanics

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Differences in religious and political beliefs do not appear to be factors that contribute to violence

Indicate whether the statement is true or false

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