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.
Chief of State. Every nation has a chief of state, a person who serves as the symbolic leader of the country and represents the nation. In the United States, the president both leads the government and acts as the chief of state, although this is not the case in many countries.
The President is accountable to the Board of Directors or Members as specified in the bylaws. The President may delegate specific duties to the Executive Director, Board members and/or committees as appropriate; however, the accountability for them remains with the President.he President is normally designated by the Board of Directors and/or bylaws as one of the signing officers for certain documents. In this capacity, the President may be authorized or required to sign or countersign cheques, correspondence, applications, reports, contracts or other documents on behalf of organization.