Answer:
When you are finished with the microscope, return the scanning lens (4X) to place.
Explanation:
1. Stars last forever
2. Nuclear fusion
3. Space
4. Name
5. D
6. B
7. C
8. A
C. Gases
Solids and liquids have very little space in between particles, meaning that it is hard to push the particles even closer.
Gas particles are spread apart and can be pushed together since there is more space for the air to be taken up.