Why Are There Several Structurally Different Pigments in the Reaction

Why are there several structurally different pigments in the reaction centers of photosystems?

A) Excited electrons must pass through several pigments before they can be transferred to electron acceptors of the electron transport chain.
B) This arrangement enables the plant to absorb light energy of a variety of wavelengths.
C) They enable the plant to absorb more photons from light energy, all of which are at the same wavelength.
D) They enable the reaction center to excite electrons to a higher energy level.
E) This helps the plant function if some of the pigments become structurally damaged.