D.) beliefs and how we respond to them, but not our understanding
Emerging adulthood is the period of twenty-first century stage of lifespan human development proposed to fall in between adolescence and young adulthood.
In emerging adulthood, two "modifiable health risk behaviors" in emerging adulthood that need to be increased to promote health involve tobacco use and excessive alcohol consumption.
Answer: mind-body problem.
Explanation: The classic question is the relationship between mental activity and brain function; today this is known as the mind-body problem. This problem is about whether mind and body are separate entities or only one. Mind refers to conscious thinking. Body refers to the neuronal activities of the brain. Dualism states that mind and body are separate entities. The monists believe that mental processes are physical processes, this is the materialistic approach. The phenomenologist approach states that the mind makes things to happen. This problem is still unsolved.