Science Unit B

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Across
  1. 3. the plant cell is surrounded by a membrane that has
  2. 4. usually has both male and female parts of reproduction
  3. 7. provide a pathway for movement for water and food
  4. 9. takes place when there is a difference between the concentration of a substance inside and outside a cell
  5. 10. contain an embryo that will form a new plant
Down
  1. 1. are separate male and female cones for reproduction
  2. 2. is the evaporation of water from the surface of the plant
  3. 5. produce food for the plant
  4. 6. is a special name given to the movement of water particles through a membrane
  5. 8. transport uses energy to move substances in and out of plant cells