Plants and Photosynthesis

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Across
  1. 3. The smallest unit of living matter
  2. 4. Is a store tank of water for the plant.
  3. 5. Chlorophyll is a _________ colored chemical that causes most plants to be this color.
  4. 7. supplies energy to a cell.
  5. 9. Plants release ________ from the leaves.
  6. 10. What is considered the "powerhouse" of a plant?
  7. 11. is a tubelike structure that moves food upward and downward through the plant.
  8. 12. What activity takes place in the chloroplasts?
Down
  1. 1. A leaf contains both xylem and ______.
  2. 2. results in the release of oxygen into the air and sugar for the plant.
  3. 3. Plants need three things to perform photosynthesis: ____________, water, and sunlight.
  4. 6. is a tubelike structure that moves water upward through the plant.
  5. 7. Energy from the _________ helps plants make their own food.
  6. 8. In this class we are considered _______.