The correct answer is a testable idea.
A Hypothesis is a assumed explanation for a certain event or phenomenon. For a hypothesis to be accepted for scientific research, first and foremost, the hypothesis should be able to undergo research or testing. It must hold the element of being testable for it to be proven.
Answer:
Collectively this process is called the separation of powers.
Explanation:
The separation of powers refers usually to the different divisions of functions that are present in modern governments. This serves as a means to check and balance power in modern governments. The divisions are meant to make each branch a separate and independent body. This is intended to place limits on the power of government so that there can be no absolute or arbitrary decisions imposed on a people. The approval of all branches of the government is needed at least in theory for the creation, administration, and execution of laws.
The answer would be B!
Both presidents have the power to pass legislations, but the congress or parliament can revoke or veto those lesgislations.