Question #77d07

1 Answer
Jul 8, 2017

Photosynthesis occurs in organisms such as plants, algae, and some bacteria. In order for photosynthesis to occur, photosynthetic organisms need water, carbon dioxide, and light energy from the sun. Chloroplasts are the sites of photosynthesis, and chlorophyll is a green pigment that absorbs the light energy. All of these are used to synthesize oxygen and glucose, which is a form of chemical energy.