Diversity and Evolution of Living Organisms, Interdependence

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Across
  1. 1. - A warm-blooded vertebrate that has hair or fur and feeds its young milk.
  2. 3. - An invertebrate with a hard outer skeleton and jointed legs, like a spider or crab.
  3. 4. - An animal that has a backbone.
  4. 6. - When animals move to a different place to find food or warmer weather.
  5. 10. - The process of moving pollen from one flower to another so seeds can be made.
  6. 11. - A non-flowering plant that produces seeds in cones.
  7. 14. - An animal that does not have a backbone.
  8. 15. - The process by which plants use sunlight to make their own food.
  9. 17. - Everything that surrounds a living thing.
  10. 18. - A tiny cell that some plants, like ferns and mosses, use to reproduce instead of seeds.
Down
  1. 2. - A body part or behavior that helps a living thing survive in its environment.
  2. 5. plant - A plant that reproduces without flowers, such as a fern or a pine tree.
  3. 7. - A cold-blooded vertebrate that spends part of its life in water and part on land.
  4. 8. - A small arthropod with six legs and three body parts.
  5. 9. - The stage when a seed begins to sprout and grow into a new plant.
  6. 12. plant - A plant that produces seeds within a flower or fruit.
  7. 13. - One of the four times of the year with different weather patterns.
  8. 16. - A deep sleep-like state that some animals go into to survive the winter.