The flow of electrons through the filament of the bulb causes it to heat up and glow;
(it; to glow; ) (The flow of electrons through the filament of the bulb; causes; it to heat up and glow) Context(The flow of electrons through the filament of the bulb causes,List([0, 61))):(it; to heat up; )
The flow of electrons through the filament of the bulb causes,List([0, 61))
it The flow of electrons through the filament of the bulb it
to glow causes to heat up
it to heat up and glow