Which happened during the Mesolithic Era? A. Scavenging/Sweep
B. Global Warming/Global Warming
C. The Ice Age/The Ice Age
D. Farming/Agriculture

A. . Scavenging/Sweep

Explanation:

People in Mesolithic era still obtained their food through hunting / gathering method. But, there's a little change within the method.

Before Mesolithic era, hunters generally only hunts for small/medium sized animals to feed small group of people. People in Mesolithic era decided to joined up in larger groups in order to hunt larger/stronger animals. After defeating these large animals, they scavenged the meat and store it for their food reserves that last a lot longer compared to small animals.

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