photosynthesis by I-rene

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Across
  1. 3. is what absorbs the sun's energy and turns it into chemical energy.
  2. 5. plants turn ___ ____ into food
  3. 7. the sunlight is also called _____ ____
  4. 8. chloroplasts contain _______
  5. 9. The chlorophyll in the cells of the plants absorbs light from the ______
  6. 10. ____ is what humans need from plants
  7. 11. the product of the reaction between carbon dioxide and water is _____
Down
  1. 1. photosynthesis takes place in plant cells with _____
  2. 2. animals are _____
  3. 4. plants need _____ _____ from human waste.
  4. 6. plants are ______