Horticulture has a large support system to agriculture. this is known as the ?

Photosynthesis uses co2 and cellular respiration produces co2. we call the point when the two processes are in balance--when there is no net production of co2--the compensation point. how might you limit one of the processes in order to achieve a compensation point?

What is usually (but not always) related to the metabolic processes of living organisms in its organic form?

Which factor that affects biodiversity?