Sunlight is absorbed by the green pigment, chlorophyll, in the leaf or stem and used to convert hydrogen molecules from water and carbon from atmospheric carbon dioxide into simple sugar, the basic food of all plant life.
(Sunlight; is absorbed; by the green pigment, chlorophyll, in the leaf) (Sunlight; stem; )
Sunlight Sunlight
is absorbed stem
by the green pigment, chlorophyll, in the leaf