Final answer:
Food palatability and variety are environmental factors that influence eating behavior, affected by multiple elements including emotional, cultural, and economic aspects.
Step-by-step explanation:
Food palatability and variety are environmental factors that affect eating behavior. These factors are part of the numerous influences on dietary choices, including emotional attachments, culture, availability, cost, education, and psychological factors. Appetite and digestion can be affected by emotions such as worry and anxiety, while a pleasant environment and good company can increase the consumption of food. Additionally, what we eat is often shaped by the foods available to us and their price, which can start wars and expand empires historically. Cultural influences and personal tastes also play significant roles in our food choices.