Biology Crossword Puzzle

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Across
  1. 2. Movement of stuff from high concentration to low concentration
  2. 4. what kind of proteins pump Ions across the membrane
  3. 5. What is another product of cellular respiration
  4. 6. A product of photosynthesis
  5. 7. best macromelocule for energy storage
Down
  1. 1. A product of cellular respiration
  2. 3. Fluid that surrounds christae