Biology

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Across
  1. 3. – A trait that improves survival in an environment.
  2. 4. – Molecule made of amino acids, essential for structure and function.
  3. 5. – Community of organisms interacting with their environment.
  4. 7. – Basic unit of life.
  5. 9. – Green pigment that captures light energy in plants.
  6. 10. – Segment of DNA that codes for a trait.
  7. 12. – An individual living thing.
Down
  1. 1. – Molecule that carries genetic information.
  2. 2. – Process by which plants make food using sunlight.
  3. 6. – Process of cell division creating identical cells.
  4. 8. – Gradual change in species over time.
  5. 11. – Protein that speeds up chemical reactions.