who investigates possible impacts of legislation to prepare bills to be considered by the house?\n○ the…

who investigates possible impacts of legislation to prepare bills to be considered by the house?\n○ the speaker of the house\n○ the majority floor leader\n○ the caucuses\n○ the committees
Answer
Brief Explanations:
In the U.S. legislative process, committees are responsible for investigating the impacts of legislation and preparing bills for consideration by the House. The Speaker of the House mainly presides over House sessions and has leadership roles, not the primary role in bill impact investigation. The Majority Floor Leader focuses on floor strategy and party leadership in debates. Caucuses are more about party or group coordination, not bill preparation through impact investigation.
Answer:
the committees