Photosynthesis

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Across
  1. 2. Living things that eat organisms fom different populations in a food chain.
  2. 4. organisms that make their organic matter using an external source of energy
  3. 5. by-product of photosynthesis
  4. 7. A green pigment that absorbs different wavelengths of light
  5. 9. It is one of the reactants of photosynthesis
Down
  1. 1. A carbohydrate consisting of numerous glucose units
  2. 2. This is where photosynthesis takes place in plants
  3. 3. In the presence of glucose, Benedict's solution's color turns into ............
  4. 6. It is the main product of photosynthesis
  5. 8. An indicator for detecting the presence of starch.