Question

which food provides the richest nonmeat source of protein?
o whole grains
o poultry
o red and orange vegetables
o beans

Explanation:

Whole grains have some protein but are not the richest non - meat source. Poultry is meat, so it is not a non - meat source. Red and orange vegetables are low in protein compared to beans. Beans are well - known as a very rich non - meat source of protein.

Answer:

D. beans