Final answer:
The federal government comprises sixteen intelligence agencies, 21.2% of the 115th U.S. Congress were women, the U.S. Supreme Court consists of one chief justice and eight associate justices, and 25% of the world's countries have unicameral legislatures. The correct answer to the question of how many intelligence agencies there are in the federal government is b.
Step-by-step explanation:
sixteen. The U.S. Intelligence Community is a coalition of 16 intelligence agencies and organizations within the federal government that work both independently and collaboratively to gather the intelligence necessary to conduct foreign relations and national security activities.
In the 115th Congress of the United States, 21.2% of the elected officials were women, making the correct answer b. 21.2%. The U.S. Supreme Court is composed of one chief justice and eight associate justices, which confirms that b is the correct choice for that question. Concerning legislative systems, approximately 25 percent of countries in the world have a unicameral legislature, making b the correct choice once again.
Discussing fundamental particles, the Standard Model accounts for 17 fundamental particles when including the Higgs boson; however, the graviton is not part of it. This means the correct answer to the provided choices would be none of the above, but for related questions, the correct count without the graviton would be 17, so neither a nor b is accurate in this context.