A. How was the life of our early ancestors?​

Our ancestors lived in a cold, dry environment. This means that their energy needs must have been very high. Meat was a major source of calories, which was supplemented by many types of plants gathered from the wild (mushrooms, seeds, tubers, fruit, berries, and roots).

the life of our early ancestors was hard because they need to hunt animals,they should find water and shelter

the above statement/question is (true);

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