The correct answer is: b. Farmers can store more food due to their sedentary nature and diet.
Farmers typically have a stable and predictable food supply, allowing them to cultivate and store surplus grains and other agricultural products. In contrast, nomadic lifestyles involve moving frequently, making it challenging to store food long-term, especially perishable items. While nomads may have some methods for preserving meat, their mobility limits their overall food storage capabilities compared to sedentary farmers.