Understanding your blood oxygen levels when you are at rest is something that you need to do if you want to make the most of the oxygen that's entering your body. Normal blood oxygen levels for the average American is about 90 to 100 percent oxygen saturation.
The President is responsible for implementing and enforcing the laws written by Congress and, to that end, appoints the heads of the federal agencies, including the Cabinet. The Vice President is also part of the Executive Branch, ready to assume the Presidency should the need arise. The Cabinet and independent federal agencies are responsible for the day-to-day enforcement and administration of federal laws.
The president is the boss for millions of government workers in the Executive Branch. He decides how the laws of the United States are to be enforced and chooses officials and advisers to help run the Executive Branch.s the American Chief of State, the president is a living symbol of the nation. It is considered a great honor for any citizen to shake the president's hand. Examples of Responsibilities: 1  Awarding medals to the winners of college scholarships. 2  Congratulating astronauts on their journey into space.