Across
- 5. This type of mammal is famous for having a duck bill and lays eggs
- 8. Birds evolved from these types of reptiles
- 9. A complex single celled organism that is a member of the Eukarya domain. Diatoms and Amoebas are examples of this type.
- 10. any living creature
- 13. These types of animals have a backbone
- 14. a group of closely related organisms that can have offspring that can also have offspring
- 15. These types of plants contain tubes that transport water and nutrients across the plant. Trees, Flowers, Ferns are all examples of this type.
- 17. A plantlike multicellular heterotroph that feeds of dead organisms. Mushrooms and Mold are two examples of this kingdom.
- 18. A multicellular autotroph that gets its food from the Sun.
- 19. the broadest classification of organisms, there are three: Bacteria, Archaea, and Eukarya
- 21. an organism that must eat other organisms in order to gain food
Down
- 1. The process of species changing into new species
- 2. All living organisms have at least one of these and they are the basic building blocks of life
- 3. an organism that makes it's own food
- 4. the Earth is currently doing this due to Humans
- 6. the scientific study of classifying organsisms
- 7. Non-living zombie like particles that invade cells and turn them into factories that make more of these particles
- 11. These types of animals do not have a backbone
- 12. Some dinosaurs and all birds have this type of covering
- 16. A multicellular heterotroph
- 20. These types of plants do not contain tubes and are low growing simple plants. Algae and Moss are two examples of this type.