UNIT 3: Energy and Matter in Organisms

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Across
  1. 2. - An animal that is hunted and eaten by predators.
  2. 3. - The role an organism plays in its habitat, like what it eats or where it lives.
  3. 6. - A community of living things interacting with their environment.
  4. 7. - To grow back or replace something that was lost.
  5. 11. - The place where an organism lives and gets what it needs to survive.
  6. 15. - A group of the same type of organisms living in one area.
  7. 16. - A living thing, like a plant, that makes its own food using sunlight.
  8. 18. - Living things like plants, animals, and bacteria.
  9. 19. - Tiny openings on leaves that let gases like oxygen and carbon dioxide in and out.
  10. 20. - The type of sugar that plants make during photosynthesis.
Down
  1. 1. - An organism that eats plants or animals for energy.
  2. 2. - An animal that hunts and eats other animals.
  3. 4. - All the different populations living in the same area.
  4. 5. - The process plants use to make food from sunlight, water, and carbon dioxide.
  5. 8. - A person who studies or helps others understand healthy eating.
  6. 9. - A gas that plants release and animals need to breathe.
  7. 10. dioxide - A gas that plants take in to make food during photosynthesis.
  8. 12. - Everything around an organism, including air, water, and land.
  9. 13. - What organisms get from food to do work and survive.
  10. 14. - The energy source plants use to make their own food.
  11. 17. - The green pigment in plants that absorbs sunlight for photosynthesis.