<span>Chandragrupta! Hope this helps!
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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.
I'd need the answer choices to see which one it is not.
<span>the one that is not an indicator of low social welfare is: C. high literacy rates. High literacy rates will be connected to a good quality of Education system.
In order to have a good education system you need social welfare, which explain why high literacy couldn't be considered as an indicator of low social welfare.</span>
