Photosynthesis requires energy, for the sugars have a higher energy content than the simple compounds from which they are formed, and this energy is obtained from light which is absorbed by the pigments (chlorophylls and carotenoids) in the leaves.
(Photosynthesis; requires; energy; for the sugars have a higher energy content than the simple compounds from which they are formed, and this energy is obtained from light) (the sugars; have; a higher energy content than the simple compounds from which they are formed, and this energy is obtained from light) (the simple compounds; are formed; they) (this energy; is obtained; from light) (light; is absorbed; by the pigments; T:in the leaves)
Photosynthesis the sugars the simple compounds this energy light
requires have are formed is obtained is absorbed
energy for the sugars have a higher energy content than the simple compounds from which they are formed, and this energy is obtained from light
a higher energy content than the simple compounds from which they are formed, and this energy is obtained from light
they
from light
by the pigments T:in the leaves