Across
- 3. defending an area
- 7. interrupt
- 9. brightly lit
- 10. used to locate animals by producing sounds and listening for them to come back
Down
- 1. lost/gain
- 2. grassland environment
- 4. hear secretly
- 5. fall straight down
- 6. short story in the beginning of a text
- 8. above the range of sound waves humans can hear