Question

which of these is a challenge to social relationships as a result of nicotine and tobacco use? yellow teeth and nails extra taxes on cigarettes fear of expulsion from school penalties from buying cigarettes if underage

Explanation:

To determine the challenge to social relationships from nicotine/tobacco use, we analyze each option:

• "yellow teeth and nails": Tobacco use can cause yellowing of teeth and nails, which may affect how others perceive a person, impacting social interactions and relationships.
• "extra taxes on cigarettes": This is a financial/policy - related aspect, not a social relationship challenge.
• "fear of expulsion from school": This is a school - related disciplinary concern, not directly about social relationships.
• "penalties from buying cigarettes if underage": This is a legal/penalty - related issue, not a social relationship challenge.

Answer:

A. yellow teeth and nails