Zoology

1234567891011121314151617181920212223242526272829
Across
  1. 3. - A community of interacting organisms and their physical environment.
  2. 6. - A scientist who studies animal biology, behavior, and classification.
  3. 7. - An animal with a backbone, including mammals, birds, reptiles, and amphibians.
  4. 8. - A warm-blooded vertebrate animal that has hair or fur and feeds its young with milk.
  5. 9. - A species at risk of extinction due to declining population.
  6. 12. - An animal that eats both plants and animals.
  7. 15. - A group of organisms capable of interbreeding and producing fertile offspring.
  8. 17. - An animal that primarily eats other animals.
  9. 18. - A cold-blooded vertebrate that can live both in water and on land, like frogs and salamanders.
  10. 20. - A class of joint-legged invertebrates that includes spiders and scorpions.
  11. 23. - An animal that primarily eats plants.
  12. 25. - A species that no longer exists.
  13. 27. - Animals that live in water, such as fish and amphibians.
  14. 28. - Animals that give birth to live young rather than laying eggs.
  15. 29. - An animal that is hunted and eaten by predators.
Down
  1. 1. - The internal skeleton that supports the body of vertebrates.
  2. 2. - A cold-blooded, scaly vertebrate that lays eggs, such as snakes and lizards.
  3. 4. - An animal that hunts and eats other animals for food.
  4. 5. - Animals that live on land, such as mammals and reptiles.
  5. 8. - The seasonal movement of animals from one region to another.
  6. 10. - The ability of animals to blend in with their surroundings to avoid detection.
  7. 11. - A warm-blooded animal with fur or hair that nurses its young.
  8. 13. - A soft-bodied invertebrate often protected by a hard shell, such as clams and snails.
  9. 14. - An animal that is active during the day.
  10. 16. - An animal without a backbone, such as insects and mollusks.
  11. 19. - A warm-blooded vertebrate with feathers, wings, and a beak.
  12. 21. - The natural environment where an animal lives and thrives.
  13. 22. - An animal that is active during the night.
  14. 24. - The process of transformation that some animals, like butterflies, undergo from larva to adult.
  15. 26. - A hard outer structure that provides protection and support to invertebrates like insects and crustaceans.