Final answer:
Nature is to nurture as heredity is to environment.
Step-by-step explanation:
The correct answer is 3) heredity; environment.
The analogy given in the question is that nature is to nurture as heredity is to environment.
Nature refers to the genetic traits that a person inherits, while nurture refers to the environmental factors that influence their development.
Similarly, heredity refers to the transmission of traits from one generation to the next through genes, while environment refers to the surroundings and experiences that shape an individual's development.
For example, a person's height and eye color are determined by their genes (nature/heredity), while their language skills and education are influenced by their upbringing and experiences (nurture/environment).