Final answer:
Health behaviors include adopting healthier lifestyle choices like increased physical activity and a balanced diet to mitigate the risk of noninfectious diseases.
Step-by-step explanation:
Health behaviors portrayed in the context of noninfectious diseases include making healthier lifestyle choices to reduce their risk. This involves engaging in regular physical activity, consuming a healthy diet, avoiding smoking and excessive alcohol use, and maintaining personal hygiene. The prevention strategy relies on understanding the impacts of behavioral risk factors and encouraging changes towards lifestyles that meet the biological health needs of humans, such as clean air and water, nutritious food, and social interaction.