protecting harmless bacterial cells. changing viral and bacterial nucleic acids. releasing mutated cells from pores. removing viruses and bacteria from the skin.
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: Having students wash their hands frequently with soap and water will limit the spread of infectious disease by
Possibilities:
- protecting harmless bacterial cells.
- changing viral and bacterial nucleic acids.
- releasing mutated cells from pores.
- removing viruses and bacteria from the skin.

removing viruses and bacteria from the skin.