Page 21 - 01. Classification of living things - Biology Notes IGCSE

#8: Plant Kingdom

Plants are multicellular organisms, with cell wall made of cellulose. They
include small organisms such as mosses, ferns and flowering plants.

At least some parts of a plant are green, thanks to pigment chlorophyll.
Chlorophyll absorbs energy from sunlight for plant to make glucose,
using CO2 and H2O from environment. This is called photosynthesis.