3. That’s an Animal Phyla Wha…? Sponges & Cnidarians What’s the Worm? 100 200 400 300 400 300 200 400 200 100 500 100

4. Adaptations are characteristics an organism develops to better survive in its environment, also called this. What is its habitat? Category 1 Question 1

5. This type of animal eats both plants and other animals. What are omnivores? Category 1 Question 2

6. Based on what they eat, cnidarians are classified as this type of animal. What are carnivores? Category 1 Question 3

7. Budding is a form of this type of reproduction. What is asexual reproduction? Category 1 Question 4

8. By definition, these organisms cannot make their own food. What are heterotrophs? Category 1 Question 5

9. An animal with a backbone. What is a vertebrate? Category 2 Question 1

10. A group of organisms that can mate with each other and produce offspring capable of reproduction. What is a species? Category 2 Question 2

11. The sorting of animals into groups based on common characteristics like body structure, DNA, or embryotic development. What is classification? Category 2 Question 3

12. This is the ability to regrow a lost body part. What is regeneration? Category 2 Question 4

13. A characteristic common to cnidarians that is not found in sponges. What is the use of stinging cells? Category 2 Question 5

14. All of a sponge’s food and oxygen comes directly from this. What is the water? Category 3 Question 1

15. These cells help move water through sponges. What are collar cells? Category 3 Question 2

16. Invertebrates that have two different body plans, a polyp stage and a medusa stage. What are cnidarians? Category 3 Question 3

17. Cnidarians use stinging cells to accomplish these two important things. What are defense and finding food? Category 3 Question 4

18. The adult stage of the coral life cycle. What is the polyp stage? Category 3 Question 5

19. This organism supports a parasite. What is the host? Category 4 Question 1

20. A roundworm has a digestive tract with this many openings. What is two? Category 4 Question 2

21. This type of worms’ body is ridged like an accordion. What is a segmented worm? Category 4 Question 3

22. An earthworm uses these little things to crawl forward – along with its segments and muscles. What are bristles or setae? Category 4 Question 4

23. Category 4 Question 5 Roundworms have this type of symmetry. What is bilateral?