Stem -> "Like a straw", transports
water through plant. Raises the height of flowers and leaves. Brings
closer to light. Structural. The stem is made up of little tubes.
Leaves -> Different shapes. Almost always
green but sometimes covered with another colour such as red. Green substance
in leaves -> chlorophyll. Leaves make food for the plant. To do this
they need the water and mineral salts obtained from the soil. They are
carried inside little veins in the leaf. To make food leaves also need
sunshine and CO2.
Flowers - > Flowers produce seeds which form
Space and warmth also needed for a plant to grow.