The structure of a leaf is an efficient unit bringing together all the factors (chlorophyll, water, carbon dioxide and sunlight) needed for photosynthesis.
(The structure of a leaf; is; an efficient unit bringing together all the factors (chlorophyll, water, carbon dioxide and sunlight)) (an efficient unit; bringing; together; all the factors (chlorophyll, water, carbon dioxide and sunlight) needed for photosynthesis) (all the factors; needed; for photosynthesis)
The structure of a leaf an efficient unit all the factors
is bringing needed
an efficient unit bringing together all the factors (chlorophyll, water, carbon dioxide and sunlight)
together all the factors (chlorophyll, water, carbon dioxide and sunlight) needed for photosynthesis
for photosynthesis