Across
1
Unit of power
2
Infectious microscopic agent
4
Push or pull on an object
5
Tectonic landmass section
8
Measure of matter in an object
11
Path of a planet around the sun
Down
2
Unit of electric potential
3
Substance with pH below 7
4
Preserved remains of ancient life
6
The Red Planet
7
Smallest unit of an element
9
Hottest planet in solar system
10
Curved glass that refracts light