Which of the following describes typical characteristics of federal states? A. A centralized government and strong centripetal forces
B. A fragmented land area and a single ethnic group
C. A small land area and high population density
D. A compact shape and a primate city
E. A large land area and multiple ethnic groups

Large land and multiple ethnic groups

Explanation: i did the test lol

radiative zone

explanation    

radiative zone is the layer of the sun which energy is transferred away from the core by radiation. although, the core is the only part of the sun that produces an appreciable amount of heat through fusion. in fact, 99% of the energy produced by the sun takes place within 24% of the sun's radius.