The Executive Branch is comprised of the President and his Cabinet (Secretaries). Secretaries serve as the heads of government departments. Departments, commissions, and agencies are responsible for interpreting the laws passed by Congress and administering government programs created by those laws.he Executive Branch is comprised of the President and his Cabinet (Secretaries). Secretaries serve as the heads of government departments. Departments, commissions, and agencies are responsible for interpreting the laws passed by Congress and administering government programs created by those laws.
The liver also filters harmful substances from the blood. Phagocytic cells in the liver, called Kupffer cells, remove large amounts of debris and bacteria. In addition, the liver stores important vitamins and minerals, including vitamins A, D, K, and B12.
The liver also helps maintain the proper composition of the blood by regulating the amounts of fat, protein, and sugar that enter the bloodstream. As the body's primary blood filter, the liver works to detoxify alcohol, drugs, and other potentially harmful chemicals. Along with the spleen, the liver traps and disposes of worn-out red blood cells. And because it aids in the removal of bacteria and viruses from the blood, the liver is a vital component of the immune system. If your liver is not functioning properly, you are more susceptible to infection.