Which of the following is the balanced chemical equation for photosynthesis? a. 6h2o + 6co2 ® 6o2 + c6h12o6 b. c6h12o6 + 6o2 ® 6h2o + 6co2 c. h2o + co2 ® o2 + c6h12o6 d. c6h12o6 + o2 ® h2o + co2

What is the body’s main processing system? it uses input from various parts to control voluntary and involutiontary movement. it’s composed of two main parts-the brain and spinal cord. a. nbs b. cns c. ans d. pns