Which of the following can be most reasonably concluded from the information presented on the map above?

(A) There was no single point of origin for the domestication of plants. (B) Barley was unsuitable for cultivation in zones near the equator. (C) Agriculture experienced an “out-of-Africa” diffusion similar to early human migration. (D) Rice was the first crop to be domesticated in Eurasia.Explanation: (A) This question requires use of evidence. Answers B and C are contradicted by clues provided by the map, and there is no evidence to support (D)