What is the purpose of graphics in scientific articles

Graphics are used to highlight and clarify data and results in scientific articles. Good graphics allow readers to comprehend the text better. Creators of scientific articles use graphics to convey comparisons, trends, and relationship more clearly. Graphics are also used to summarize data for better presentation.

answer; creep;

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.