Across
- 8. can give Lyme disease
- 9. lives in the ears of mammals
- 10. attaches to the gut
Down
- 1. can be found in water that looks clean and fresh
- 2. each segment can produce eggs
- 3. can survive two weeks without food
- 4. main pests of cattle
- 5. life threatening parasite
- 6. looks like whips
- 7. has been used for medical reasons