What is development of a child depends on heredity and environment?

The development of a child is influenced by both heredity and environment, as these two factors interact to shape physical, cognitive, and emotional growth. Heredity provides the genetic blueprint, determining traits like temperament and potential for certain abilities. Meanwhile, the environment encompasses all external factors, such as family dynamics, culture, education, and social interactions, which can either enhance or hinder a child's development. Together, these influences create a complex interplay that ultimately shapes who the child becomes.