Trophic factors are substances that help control the growth and repair of our tissues and organs throughout our lives.
(Trophic factors; are; substances that help control the growth and repair of our tissues and organs throughout our lives) (substances; help; control the growth and repair of our tissues and organs throughout our lives) Context(substances help,List([20, 40))):(substances; help control; the growth and repair of our tissues and organs throughout our lives)
substances help,List([20, 40))
Trophic factors substances substances
are help help control
substances that help control the growth and repair of our tissues and organs throughout our lives
control the growth and repair of our tissues and organs throughout our lives
the growth and repair of our tissues and organs throughout our lives