Across
- 3. The amount of time that passes from the start to the end of an activity
- 4. a fine powder put off by the male part of a flower
- 5. 12:00 AM
- 6. 12:00 PM
- 7. 100 years
Down
- 1. 10 years
- 2. Tiny parts of a moss or fern that can grow into a new plant
- 3. All the living and nonliving things around it.