Zoology

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Across
  1. 7. - An animal that primarily eats plants.
  2. 9. - A warm-blooded animal with fur or hair that gives birth to live young.
  3. 12. - A class of joint-legged invertebrates that includes spiders and scorpions.
  4. 14. - An animal that eats both plants and animals.
  5. 18. - An animal whose body temperature is regulated by its environment (cold-blooded).
  6. 19. - Active during the day and resting at night.
  7. 22. - A species at risk of extinction.
  8. 23. - Small organisms that float in water and serve as food for many marine species.
  9. 25. - An animal that hunts and kills other animals for food.
  10. 26. - Active during the night and resting during the day.
  11. 27. - An animal that primarily eats meat.
  12. 28. - A group of marine mammals that includes whales, dolphins, and porpoises.
  13. 29. - An animal that can regulate its body temperature internally (warm-blooded).
  14. 30. - The variety of life found in a particular habitat or ecosystem.
Down
  1. 1. - The seasonal movement of animals from one region to another.
  2. 2. - An animal that is hunted and eaten by predators.
  3. 3. - A class of animals that live both in water and on land, like frogs and salamanders.
  4. 4. - An order of mammals that includes humans, apes, and monkeys.
  5. 5. - Relating to birds.
  6. 6. - A relationship between two species where both benefit or one depends on the other.
  7. 8. - A cold-blooded animal with scaly skin, such as snakes and lizards.
  8. 10. - An adaptation that allows animals to blend in with their surroundings.
  9. 11. - A species that plays a critical role in maintaining the structure of an ecosystem.
  10. 13. - A type of mammal that carries and nurses its young in a pouch, like kangaroos.
  11. 15. - An animal without a backbone, like insects and mollusks.
  12. 16. - An animal with a backbone or spinal column.
  13. 17. - A trait that helps an animal survive and reproduce in its environment.
  14. 20. - An invertebrate with an exoskeleton, segmented body, and jointed limbs, like insects.
  15. 21. - The transformation process that some animals undergo, like caterpillars to butterflies.
  16. 24. - The natural environment in which an animal lives.