Across
1
Unit of force
5
Curved glass that refracts light
7
Unit of electric potential
8
Infectious microscopic agent
Down
2
Group of similar cells
3
Force that attracts objects together
4
Absolute temperature scale unit
6
Second lightest element
Unit of force
Curved glass that refracts light
Unit of electric potential
Infectious microscopic agent
Group of similar cells
Force that attracts objects together
Absolute temperature scale unit
Second lightest element