Across
- 1. the transport of oxygenated blood through the arteries to the capillaries
- 6. an individual animal or flower that has both male and female reproductive organs
- 8. (of an organism or process) requiring the absence of or not dependent on the presence of oxygen
- 9. the thin protective outer layer of the skin
- 10. the embryo of a mammal in the later stages of development
Down
- 2. any animal lacking a backbone
- 3. to cause (seeds or spores) to sprout
- 4. any carnivorous animal
- 5. an animal or plant that lives in or on another
- 7. the process by which the body breaks down food