Answer:
b. Not as formal.
Step-by-step explanation:
This is the main difference between the leadership structure in the House of Representatives and the leadership structure in the Senate. The House of Representatives is made up of 435 members with two-year terms. It is more hierarchically organized, with power distributed less evenly. Moreover, its members are highly specialized. On the other hand, the Senate is made up of 100 members with six-year terms. The structure of the Senate is less centralized, less formal and with weaker leadership than that of the House of Representatives.