Final answer:
The correct answer is Biofilm. Biofilms are microbial communities that can develop on various surfaces, including pedicure bowls. They can harbor bacteria like Mycobacterium and contribute to the spread of infections.
Step-by-step explanation:
The correct answer is A) Biofilm. Biofilms are microbial communities that can develop on various surfaces, including pedicure bowls. In recent years, biofilms have been linked to disfiguring infections, especially those associated with pedicure bowls. They can harbor bacteria like Mycobacterium and contribute to the spread of infections.