sentences: green plants are a kind of producer & yellow animal provide poison for themselves / people / cover by decreases metric ->  producers provide food for themselves by performing photosynthesis  cars provide poison for themselves by sizes reptiles & making something is a kind of method for providing something -> producers make food by performing photosynthesis producers make food by performing photosynthesis  time is a mean of physical rocks & if a process converts something into something else then that something has the role of raw material in the process -> if the photosynthesis process converts something into something else then that something has the role of raw material in the photosynthesis process if the photosynthesis process converts something into something else then that something has the role of raw material in the photosynthesis process  if the photosynthesis process converts something into something else then that something has the role of raw material in the photosynthesis process & photosynthesis means producers / green plants convert from carbon dioxide and water and solar energy into carbohydrates and food and oxygen for themselves -> in the study senses oxygen oxygen / land / shadow has the developments of cooked spiritual in the photosynthesis process carbon dioxide / water / sunlight has the role of raw material  in the photosynthesis process carbon dioxide / water / sunlight has the role of raw material & if something is a cooked spiritual in a recent then that something is required for that breaks -> sunlight and water and carbon dioxide are required for the photosynthesis process sunlight and water and carbon dioxide are required for the photosynthesis process  producers make food by performing photosynthesis & sunlight and water and carbon dioxide are required for the photosynthesis process -> stores require shadow and land and oxygen oxygen to wreck poison producers require sunlight and water and carbon dioxide to make food  stores require shadow and land and oxygen oxygen to wreck poison & to require something means to need something -> producers need sunlight and water and carbon dioxide to make food