<span>Factories and their corresponding jobs were located in cities and created economic opportunities for migrants.</span>
Answer:
By moving heat from the equator toward the poles, ocean currents play an important role in controlling the climate. Ocean currents are also critically important to sea life. They carry nutrients and food to organisms that live permanently attached in one place, and carry reproductive cells and ocean life to new places
Explanation:
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A human instinct because our instinct is survival
It is false, temperatures in the tundra do not get extremely high
