Whose duties include operation of the national response coordination center, the effective support of all emergency support functions, and, more generally, preparation for, protection against, response to, and recovery from all-hazards incidents? a. secretary of homeland security b. the president c. dhs director of operations coordination d. fema administrator

D. FEMA Administrator

Explanation :

Federal Emergency Management Agency(FEMA) is a U. S agency under the department if Homeland Security. As headed by the FEMA Administrator it's main purpose is to respond to disaster incidents that local and state levels cannot handle, and only after a state of emergency has been declared and the state has sought formally the help of the Federal government and FEMA. The FEMA Administrator reports to the secretary of Homeland Security.

i honestly speaking this is too long