Kennedy

2. the science of organizing categories for living things
6. an animal that does not have a backbone
7. a group of similiar organisms in a genus that can reproduce more of its own kind
8. a hard skeleton inside the body
11. a phylum of soft bodied, aquatic creatures with radial symmetry that includes jellyfish
12. a mammal that lays eggs
13. an animal that has a backbone
15. the science of classification
16. containing no plant tissue through which water and food move
18. a phylum sea animals with a muscular foot or tentacles, usually with a shell, includes clams

1. a mammel whose young develops within the mother
3. animal classificaction insects, spiders and crabs
4. a fenale mammal with a pouch where offspring develop after birth
5. the study of life
8. a phylum of water animals with an endoskeleton, including sea stars
9. a light hard skeleton on the outside of the body
10. this phylum is made up of sponges
14. a phylum of animals with a backnone includes fish, amphibians, reptiles, birds and mammals
17. plant tissue through which water and food move (tubes)
19. the largest group into which an organism can be classified (plant or animal)