Whats the anwsers to 5 thru ill give brainlist

5. Many people help the president manage the business of the executive branch. His most important advisers are the members of the Cabinet. Over the years, the size of the Cabinet has changed. Just think about the responsibilities, programs, and impact of government departments whose leaders comprise the Presidential Cabinet.

6. The president pro, The Senate then The Vice president.

7. NASA Strategic Plan establishes the Agency's mission and long-term strategic goals and sub-goals and forms the basis for NASA's mission to explore space and aeronautics, or flight research. 
 FDA Mission. The Food and Drug Administration is responsible for protecting the public health by ensuring the safety, efficacy, and security of human and veterinary drugs, biological products.
 The United States Environmental Protection Agency (EPA) is an agency of the federal government of the United States which was created for the purpose of protecting human health and the environment by writing and enforcing regulations based on laws passed by Congress.

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B,c and d are the answers