The sun makes its own energy through a process called

a. radiation
b. combustion
c. nuclear fusion
d. nuclear fission

nuclear fusion, because it combines the atoms to create massive amounts of heat, and energy, if it were radiation, it'd just be a giant ball of stale power that wouldn't do anything, and you should already know that the sun doesn't explode to create energy. As applies for fission, it doesn't deconstruct it's self to create energy

hope this helps!

dec 23, 2016 - a load of bricks weighing 680 n a distance of 10 m across a parking lot. if if the worker pushes the cart with a constant force of 209 n, what work= force x distance = 220 n x 10 m = 2200 n.m = 2200 j i don't know where the person got it from, but the initial part, work= force x distance me.