Across
- 3. a very large star in the middle on the solar system
- 4. a plant that supports life.
- 5. when a plant leans to one side.
- 7. when a plant spins on its axis.
- 8. the time it takes a plant to orbit anther plant.
Down
- 1. Earth natural satellite
- 2. A force that pushes you down.
- 3. something that orbits something.
- 6. layers of gases that surround earth.
- 9. when something orbits something.