Answer:
A. separation of powers
Explanation:
As someone who just finished taking the APUSH exam today that would be my best guess.
The answer would be:
Thermohaline circulation
It has an impact on climate because when the currents continue to flow through the ocean, cold water is likely to be denser and this density has salt in it. This is important for the ocean, for it bring nutrient water in the surface and to freshened the polar region<span>’s of earth associated with global warming.</span>
The Sistine Chapel ceiling<span>, </span>painted<span> by Michelangelo between 1508 and 1512, is a cornerstone work of High Renaissance art. The </span>ceiling<span> is that of the </span>Sistine Chapel<span>, the large papal </span>chapel<span> built within the Vatican between 1477 and 1480 by Pope Sixtus IV, for whom the </span>chapel<span> is named.</span>