Cruciferous vegetables are a form of..................?

Question

(a) protein.

(b) complex carbohydrates.

(c) mineral.

(d) simple carbohydrates.

Answer 1

My guess is C.
Botany. Any of various plants in the mustard family (Cruciferae or Brassicaceae), which includes the alyssum, candytuft, cabbage, radish, broccoli, and many weeds.

mineral
A naturally occurring, homogeneous inorganic solid substance having a definite chemical composition and characteristic crystalline structure, color, and hardness.
An inorganic element, such as calcium, iron, potassium, sodium, or zinc, that is essential to the nutrition of humans, animals, and plants.