72.9k views
4 votes
Which type of pathogen causes the flu?

A). protozoa
B). fungi
C). bacteria
D). virus

2 Answers

4 votes

Answer:

The answer is D) virus.

Explanation: The flu or "influenza" is caused by viruses.

User Ryan Simmons
by
8.5k points
6 votes

Answer:

D) virus is the correct answer

Step-by-step explanation:

User Zabulus
by
8.1k points
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