Answer:
1 during photo straightening plants trap light energy with their leaves plant used energy of the sun to change water and carbon dioxide into sugar called glucose glucose is used by plants for energy to make their substances like cellulose and starch cellulose is used in building cell walls
2 plant use process called photo state is to make their food during photos plant trap light energy with their leaves plant use the energy of the sun to change water and carbon dioxide into a sugar called glucose glucose is used by plant for energy to make their substances and starch