photosynthesis

12345678910
Across
  1. 2. what plants need for photosynthesis
  2. 3. organelles where photosynthesis takes place
  3. 8. how plants create food
  4. 9. what plants need for energy
  5. 10. what plants give off
Down
  1. 1. what is needed for a reaction to take place
  2. 4. turns the reactants into products
  3. 5. a green pigment that allows the plant to absorb sunlight
  4. 6. substances formed in chemical reactions
  5. 7. a reactant for photosynthesis