Across
- 3. Not being able to be heard by humans
- 5. A flat grassland environment
- 7. A Slang term meaning to tell on someone
- 8. to fall straight down, suddenly
- 9. Surprise attack
- 10. Smelling
Down
- 1. A person who studies living things
- 2. The hip, buttocks, and upper thighs
- 4. Brightly lit up
- 6. A set of behaviors animals preform