Answer:
Its all of the above
Step-by-step explanation:
Because white blood cells are cells of the immune system that are involved in protecting the body against both infectious disease and foreign invaders.
And rubbing alcohol helps prevent the infectious bacteria coming inside of your wound.
Antibiotics is a medicine that inhibits the growth of or destroys microorganisms. Meaning it also gets rid of bacteria.
I also recommend reading all of this just in case to memorize. Glad i helped!!!!