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2 votes
____ is one way to develop active immunity to a disease.

a.
Chemotherapy
c.
A vaccine
b.
Taking vitamins
d.
All of the above


Please select the best answer from the choices provided

A
B
C
D

User RealPK
by
5.8k points

2 Answers

3 votes
The answer would most likely be C. Vitamins just keep you healthy and chemo helps with cancer so C is the only logical option
User James Culshaw
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5.9k points
3 votes
The answer would be C 99 percent correct.
User J M
by
5.3k points