Final answer:
Option D, 'Can propose amendments to the Constitution to overturn a Supreme Court decision,' correctly describes a method by which Congress can limit the power of the Supreme Court.
Step-by-step explanation:
The statement that best completes the diagram of the ways the different branches of government can limit each other's power, specifically regarding how the President and Congress can limit the power of the Supreme Court, is: 'Can propose amendments to the Constitution to overturn a Supreme Court decision' (Option D). This is a constitutional way for Congress to counter a decision by the Supreme Court if it passes a law that the Court finds to be unconstitutional. While the President does not have direct control over the Supreme Court's decisions, they can attempt to influence the court by appointing justices who share their views or political ideology, and thus potentially impact future rulings. However, the President cannot directly refuse to enforce the Supreme Court's rulings, as this would undermine the checks and balances established by the Constitution.