Hey everyone, can i get some on this question..
peace corps, vista, and americorps are all examples of a) service programs started by president kennedy. b) non-government relief organizations. c) international service groups. d) volunteer organizations.

actually they are volunteer organizations

Explanation:

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.