Across
- 3. Where plant and animal life is similar in different parts of the world
- 7. Not known or identified
- 9. Things that are exactly alike; a set of a certain kind of twins
- 10. To treat milk so that the fat is evenly mixed throughout
Down
- 1. Something to show to prove who you are
- 2. Words that sound or are spelled the same, but have different meanings
- 4. Something that is fair, but not exactly equal
- 5. Something that is essentially equal to something
- 6. The continuing of a book, movie, etc.
- 8. Twice a year when the sun crosses the equator and day and night are the same length
