Across
- 2. a group of people
- 4. a group of animals or plants of a similar kind
- 8. to give money, help, or ideas to something
- 10. to make something available to others on the Internet
- 11. to find something that you did not know existed
- 13. a large area
- 14. a study of something in order to learn new facts
- 15. a series of events that happen in the same order again and again
- 16. very unusual
Down
- 1. connected to the Internet
- 3. to not change something much
- 5. the knowledge or skills gained by having done something before
- 6. a person who works in science
- 7. a solid substance
- 9. a series of events
- 12. a picture of something
- 14. to examine something