Science

123456789101112
Across
  1. 4. Diffusion of water through a semipermeable membrane.
  2. 6. The transition in which gas turns to solid.
  3. 7. A straight line that passes through the origin.
  4. 9. Physical force exerted on an object by something in contact with it.
  5. 11. Particles from a high concentration move to a low concentration.
  6. 12. Measure of how much mass in contained in a volume.
Down
  1. 1. Measure of pressure
  2. 2. Single called organism.
  3. 3. The difference between a eukaryotic cell and prokaryotic cell.
  4. 5. When an enzyme changes shape.
  5. 8. These cells have a cell wall.
  6. 10. Biological catalysts in metabolic reactions.