Biology Crossword

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Across
  1. 3. A group of the same species living in one area (10 letters).
  2. 4. The gradual change in species over time (9 letters).
  3. 6. A system that includes organisms and their environment (9 letters).
  4. 7. Division of a cell into two identical daughter cells (7 letters).
  5. 8. The movement of water across a semipermeable membrane (7 letters).
Down
  1. 1. The molecule that carries genetic information (3 letters).
  2. 2. Process by which plants make food using sunlight (14 letters).
  3. 4. A protein that speeds up chemical reactions (6 letters).
  4. 5. The ability of an organism to maintain internal balance (11 letters).