Science, asked by avanthikasujesh2, 19 days ago

polio is caused by
a) bacteria
b} virus
c) protozoan​

Answers

Answered by dishabansal575
2

Answer:

correct answer is b} virus

Answered by Ghaiyuvraj
0

Answer:

virus

Explanation:

polio or poliomyelitis, is caused by poliovirus

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