Which of the following terms means to “weaken or destroy the foundations of something”? A.
undermine
B.
partition
C.
blasphemy
D.
patronize

Please select the best answer from the choices provided
A
B
C
D

the answer is A

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.