Across
1
Substance with pH above 7
2
Tectonic landmass section
3
Ball of burning gas in space
5
Group of similar cells
Down
2
Glass that splits light into spectrum
4
Infectious microscopic agent
6
Curved glass that refracts light
7
The Red Planet
Substance with pH above 7
Tectonic landmass section
Ball of burning gas in space
Group of similar cells
Glass that splits light into spectrum
Infectious microscopic agent
Curved glass that refracts light
The Red Planet