Nearly all life on Earth ultimately gets its energy from the sun, which gets "its"energy through nuclear fusion. <span>With the exception of hydrogen, all of the chemical elements needed for life were produced by nuclear fusion of lighter elements, either in the cores of stars or in the shock waves of supernova explosions.</span>
D. a car is not made up of living cells
They are little soft bodied insect. They suck the plant's nutritious liquid and if they are in large number, they can kill the plants.
Solid i believe. hope this helps
