Organized systems of agriculture, the maintenance of herds of domesticated animals, and permanent, year-round settlements marked the. a. Paleolithic Era c. Bronze Age b. Stone Age d. Neolithic Era Please select the best answer from the choices provided A B C D

The correct answer is option d. "Neolithic Era"

Explanation:

The Neolithic Era of human evolution, that started around 10,000 B.C., is characterized for the development of organized systems of agriculture and  the maintenance of herds of domesticated animals. During the Neolithic Era cereals such as emmer wheat, einkorn wheat and barley were first domesticated, and animals such as domestic pigs were bred from wild boars.

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