Final answer:
Nutrition is related to intelligence and can impact brain development. Children living in poverty may experience reduced brain functioning due to undernutrition. Micronutrient deficiencies can also lead to cognitive deficits.
Step-by-step explanation:
Nutrition is related to intelligence. The development of the physical brain is influenced by nutrition, and this can have an impact on intelligence. For example, children living in poverty, who may experience undernutrition, have been found to demonstrate reduced brain functioning. Additionally, micronutrient deficiencies can lead to cognitive deficits. Therefore, proper nutrition is important for optimal brain development and intelligence.