Across
1
Molten rock beneath Earth surface
3
Element found in all living things
4
Unit of heredity
6
Unit of electric potential
7
Absolute temperature scale unit
11
The Red Planet
Down
2
Disturbance that transfers energy
3
Icy body with a tail near the sun
5
Unit of force
8
Infectious microscopic agent
9
Amplified beam of light
10
Precious yellow metallic element