A succinct explanation of activity in the plant &#150; photosynthesis &#150; the transformation of light energy into chemical energy, providing food and oxygen and all the secondary products which include essential oils according to the plant species.
(photosynthesis &#150; the transformation of light energy into chemical energy; providing; food and oxygen and all the secondary products) (all the secondary products; include; essential oils)
photosynthesis &#150 all the secondary products
the transformation of light energy into chemical energy include
providing food and oxygen and all the secondary products
essential oils