Through exposure to sun, air, moisture and microorganisms, the leaves break down and become nutrients used by other plants to grow and flourish.
(the leaves; break down; ) (the leaves; become; nutrients used by other plants to grow and flourish) (become nutrients; used; by other plants; to grow and flourish) (the leaves; to flourish; )
the leaves the leaves become nutrients the leaves
break down become used to flourish
nutrients used by other plants to grow and flourish
by other plants to grow and flourish