The four main types of vegetables include the following: Root vegetables, Greens, Beans and peas, and the last, are other types of vegetables. Based on the given choices above, the four main types of vegetables include Berries, squash, orange and lentils. The correct answer would be the third option. Hope this answer helps.
If I'm correct, the answers in order are T, T, T, T, (you already have 29), T, F, T, T, not sure on 34 and 35, 36, T, not sure on 38, T, T, F, F, F, T, T, T, not sure on 47, T, and not sure on 49/50