What would happen to the core of the sun if the temperature rose slightly?

Much denser and is hotter

Explanation:

As the energy would then isolate for the sun and continue to increase and get hotter a thereby the wavelength of the light would decrease and create and can lead to a serious change in the climate of the earth. Most possibly it will leave the habitability zone. And would appear to more yellow and blue, giving a 12% increase in the solar outputs and thus the fusion reaction would increase and releasing more energy.

H=   2(area/a+b)h= 2(144/a+b)h= 2(144/18+18)h= 2(144/36)h= 2(4)h=8

The answer is 1-plate movement along fault lines