NS grade 9 Photosynthesis and Respiration

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Across
  1. 2. If plants do not get enough water they start to------
  2. 4. Gases get into and out of a leaf by ----.
  3. 5. Where does photosynthesis mainly take place in a plant?
  4. 6. What is produced when photosynthesis occurs?
  5. 7. What is produced when photosynthesis occurs?
Down
  1. 1. Energy is released from food by a process called --.
  2. 3. Plants absob -------and together with water and carbon dioxide make sugars release oxygen in the process of photosynthesis.
  3. 8. What is the sit for photosynthesis in opuntia?