Across
1
Center of an atom or cell
4
Absolute temperature scale unit
6
Tectonic landmass section
7
Amplified beam of light
Down
2
Hottest planet in solar system
3
Mass per unit volume
5
Preserved remains of ancient life
8
Particle of light
Center of an atom or cell
Absolute temperature scale unit
Tectonic landmass section
Amplified beam of light
Hottest planet in solar system
Mass per unit volume
Preserved remains of ancient life
Particle of light