Concept:Maize is popular in West Africa primarily because it serves many different purposes.
Explanation:Maize can be consumed directly in forms like fresh, roasted, or boiled corn.
It can also be processed into flour, porridge, and other food items.
Beyond human food, maize is widely used as animal feed and in various local industries.
This versatility means farmers can sell it in many markets and families can use it in many ways.
Although maize is a cereal and has good nutritional value, these features alone do not explain its wide popularity.
The key reason is its multiple uses, which make it valuable and adaptable across the region.
Answer:B. Has multiple uses