Question

what is global grain?when was rice cultivated.​

Answer 1

Explanation:

Rice is the seed of the grass species Oryza sativa(Asian rice) or less commonly Oryza glaberrima(African rice). As a cereal grain, it is the most widely consumed staple food for a large part of the world's human population, especially in Asia and Africa. It is the agricultural commodity with the third-highest worldwide production (rice, 741.5 million tonnes in 2014), after sugarcane (1.9 billion tonnes) and maize(1.0 billion tonnes).[1]

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