Combination of coal-burning power stations, heavy construction, booming industry and growing private car ownership has elevated the level of air pollution to unhealthy levels in which of the following cities? a. tokyo b. mexico city c. los angeles d. beijing e. atlanta

Which of the following options describes photosynthesis correctly? question 8 options: a plant uses carbon dioxide and water to make oxygen and nitrogen a plant breaks down sugar to make carbon dioxide. a plant uses sunlight, carbon dioxide, and water to make sugar and oxygen. a plant uses sunlight to break down sugars for digestion into water and oxygen.