The bubbles of beer
I may be wrong pls double check
Answer: Under these extreme conditions, some hydrogen particles clash and come together to create helium in a process. The process releases energy that travels through the core by radiation. ... Growing currents of blistering gas in the convection zone carry energy toward the Sun's surface.
Explanation:
This question seems like its too easy so i might have got it wrong.. but would't you just subtract 20 and 10 from 800 to get 770?