Answer:
Senate and executive branch
Explanation:
Hypothesis is the correct answer.
A hypothesis is an idea or explanation created to explain a particular situation or condition. It's an unapproved theory that is given based on very limited evidence. Thus, when Mr. and Mrs. Hill say that their kids should pursue certain careers based on the assumption that men are good at Math and women are good at writing, their message best reflects what we know as a hypothesis.
People that are involved in cases that are accepted by the U.S Supreme Court must travel to Washington D.C. to present their cases. There has to be 4 justices to agree to the case before they will grant the petition to consider the case. The correct answer is B.