Final answer:
The Presidential Cabinet and independent federal agencies enforce and implement laws, as well as conduct foreign policy negotiations.
Step-by-step explanation:
The responsibilities of the Presidential Cabinet and independent federal agencies within the Executive Branch of the United States government include enforcing and implementing laws and conducting foreign policy negotiations.
Presidential Cabinet members are appointed by the President and oversee major bureaucratic departments, such as defense, treasury, and interior affairs. They support the President in setting domestic and foreign policy and legislation.
Independent federal agencies, on the other hand, are created by Congress to address concerns beyond the scope of ordinary legislation. They are responsible for keeping the government and economy running smoothly, dealing with government operations, the economy, and regulatory oversight.