Across
- 1. containing poison that is deadly or can cause illness
- 2. being the cause of or the reason for
- 4. tracking or following
- 6. to be likely to harm something
- 7. to get into or do things in a situation where you not wanted or needed
- 10. the ability to do something
- 11. weather conditions
- 13. a way of doing something
Down
- 1. an event of scientific interest
- 3. surrounding or habitat
- 4. to grow in number rapidly
- 5. originally from an area
- 8. to give off or let go of something
- 9. to change in some way
- 12. to move into a place and cause harm