Final answer:
Smoking, excessive alcohol consumption, and unprotected sexual activity are three risky behaviors that can be a hazard to your health.
Step-by-step explanation:
Three risky behaviors that can be a hazard to your health are smoking, excessive alcohol consumption, and unprotected sexual activity.
Smoking: Smoking can lead to various health problems such as lung cancer, heart disease, and respiratory disorders.
Excessive alcohol consumption: Drinking excessively can damage vital organs, increase the risk of accidents and injuries, and lead to addiction and dependence.
Unprotected sexual activity: Engaging in unprotected sex can result in sexually transmitted infections (STIs) and unwanted pregnancies.
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