Why is it important for us to study parasites-host relationships?

What is the relationship between absorbance of light and the rate of photosynthesis?

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?

Spirochetes have a twisting and flexing locomotion due to appendages called