Unit 6 key words

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Across
  1. 4. plant organ which transports water, minerals, and nutrients to different parts of the plant
  2. 6. a product from a reaction that is not required by the organism, and sometimes harmful
  3. 7. a substance that is produced as a result of a chemical reaction
  4. 9. plant organ that absorbs water and minerals from the soil and anchors the plant
  5. 10. a gas in the atmosphere; one of the reactants of photosynthesis.
  6. 11. a gas in the atmosphere; one of the products of photosynthesis.
Down
  1. 1. one of the reactants of photosynthesis; required for all life to survive
  2. 2. reproductive organ of a plant. Bright coloured petals, strong smells and nectar attract insects to act as pollinators
  3. 3. a substance that takes part in and undergoes change during a chemical reaction
  4. 5. a sugar made by photosynthesis (one of the products); also one of the reactants of respiration
  5. 7. the process by which green plants and certain other organisms transform light energy into chemical energy.
  6. 8. plant organ where photosynthesis and gas exchange occur