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1. What is the chemical equation for Photo Synthesis?

  • water + sun ---> oxygen + glucose
  • carbon dioxide + oxygen ---> glucose + water
  • carbon dioxide + water ---> glucose + oxygen
  • oxygen + water ---> glucose + carbon dioxide
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Other questions in this quiz

2. How does sound travel?

  • It's transmitted by particles vibrating
  • Through the air
  • Through our ears
  • Passing through things

3. What does the cell membrane do?

  • Carrys genetic information
  • Controls substances in and out of the cell
  • Carrys oxygen
  • Controls the structure of the cell

4. How many substances does a mixture contain?

  • i dont know
  • 2 or more
  • 1
  • 0

5. Which one of these is least reactive?

  • Potassium
  • Copper
  • Gold
  • Calcium

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