Which of the following critical infrastructure partners offer an additional mechanism to engage with a pre-existing group of private sector leaders to obtain feedback on critical infrastructure policy and programs, and to make suggestions to increase the efficiency and effectiveness of specific government programs.
A. Advisory Councils
B. State and Regionally Based Boards, Commissions, Authorities, Councils, and Other Entities
C. Academia and Research Centers
D. Federal and State Regulatory Agencies

A. Advisory Councils

Explanation:

The Advisory Councils are the critical infrastructure partners that offer an additional mechanism to engage with a pre-existing group of private sector leaders to obtain feedback on critical infrastructure policy and programs, and to make suggestions to increase the efficiency and effectiveness of specific government programs.

Also, the Advisory Councils assist the government in providing suitable recommendations in matters related to critical infrastructure security policy and activities. Also, they contribute to the enhancement and strengthening of the public-private partnerships.

fir trees are found in areas with cooler climates. fir trees have needles for leaves and remain green year-round.

the correct answer is the following is a list of inventions made in the medieval islamic world, especially during the "islamic golden age" (8th to 13th centuries),[1][2] as well as the late medieval period, especially in the emirate of granada and the ottoman empire.

science and technology in the islamic world adopted and preserved knowledge and technologies from contemporary and earlier civilizations, including persia, india, china, and greece-roman antiquity, while making a number of improvements and innovations.