this growth stimulation occurs because co2 is one of the two raw materials (the other being water) that are required for photosynthesis.
this growth stimulation occurs because co2 is one of the two raw materials (the other being water) that are required for photosynthesis.
carbon dioxide:236
phototrophs use the products of their photosynthesis as internal food sources and as raw material for the biosynthesis of more complex organic molecules, such as polysaccharides, nucleic acids and proteins.