Why have gasoline powered cars not been replaced by electric cars?

Which of the layers of the earth has the following three characteristics? i. it is made of molten rock. ii. it has currents that are constantly moving. iii. earth’s plates float on top of its currents.

The english language is part of which language family? a. alatic b. dravidan c. indo-european d. khoisan

The separation of northern ireland from the republic of ireland is an example of