Sentence Correction (SC) | Re: A report by the American Academy for the Advancement of Science has co

A report by the American Academy for the Advancement of Science has concluded thatmuch of the currently uncontrolled dioxins to which North Americans are exposed comes from the incineration of wastes.

(A) much of the currently uncontrolled dioxins to which North Americans are exposed comes
(B) much of the currently uncontrolled dioxins that North Americans are exposed to come
(C) much of the dioxins that are currently uncontrolled and that North Americans are exposed to comes
(D) many of the