Answer:
Living on earth is similar to living on an island because its all about survival and the resources are limited. For instance living on earth the things you need to do to obtain food and provide shelter. Obtaining a job and or multiple jobs.
Fan is electircal energy
Lamp's orignal energy source is electrical energy.
Your answer should be A. Protons. Hope this helps! =^-^= (Student btw)
I believe its your heart if I am not mistaken hope this helps ^^;
