What term encompasses every nongenetic influence from prenatal nutrition to environmental factors?

The term that encompasses every nongenetic influence, including prenatal nutrition and various environmental factors, is "environment." This concept reflects the totality of influences that surround an individual throughout their life, which can affect their development and well-being. These influences include physical surroundings, social contexts, and any conditions that play a role in shaping a person's experiences and development, all of which are essential for understanding how a person grows beyond their genetic inheritance.

In this context, "surroundings" focuses more narrowly on the immediate physical space rather than the broader array of influences. "Context" tends to refer to circumstances or settings but does not encapsulate the full range of nongenetic influences. Similarly, "culture" addresses specific societal norms and practices but does not comprehensively cover the vast spectrum of environmental factors impacting an individual throughout their development. Therefore, "environment" is the most accurate term for the comprehensive range of influences mentioned in the question.