Answer: C. Plants utilize radioisotopes in the same way they use non radioisotopes because they are chemically identical.
Land, mining, and improved transportation by rail brought settlers to the American West during the Gilded Age. New agricultural machinery allowed farmers to increase crop yields with less labor, but falling prices and rising expenses left them in debt.
The Guptas built their empire through alliances and wars of conquest
The shipbuilding industry was extremely important, especially to the New England Colonies in Colonial Times. The first ships were built for fishing, but trade was also conducted by water, which eventually led to the real demand in shipbuilding. Shipyards rose up all along the coast of New England.
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Answer:
A. creation of arms race
C. Provoked military conflicts in Korea and Vietnam.
E. Brought the world close to nuclear war over Cuba.
Explanation: