The strong gravitational pull caused by large planets may produce enough energy to sufficiently heat the cores of orbiting moons.
(The strong gravitational pull; caused; by large planets) (The strong gravitational pull caused by large planets; may produce; enough energy to sufficiently heat the cores of orbiting moons)
The strong gravitational pull The strong gravitational pull caused by large planets
caused may produce
by large planets
enough energy to sufficiently heat the cores of orbiting moons