Final answer:
Hunter-gatherers selected their food sources based on criteria such as abundance, nutritional value, and availability.
Step-by-step explanation:
In selecting their food sources, hunter-gatherers would have used specific criteria to ensure their survival. These criteria include:
- Abundance: Hunter-gatherers would have targeted food sources that were abundant in their environment, such as fruits, nuts, and berries. They focused on areas where these resources were plentiful and easily accessible.
- Nutritional value: They would have selected food sources that provided essential nutrients and energy. For example, they would have sought out animals for meat and fish for their high protein content.
- Availability: Hunter-gatherers relied on the seasonal availability of food sources. They would have followed migratory patterns of animals and harvested plants during optimal times to ensure a steady supply of food.
By considering these criteria, hunter-gatherers were able to sustain themselves by strategically selecting a diverse range of food sources.