Across
1
Unit of electric potential
2
Tissue that contracts for movement
3
Basic unit of life
4
Element found in all living things
8
Force that attracts objects together
9
Biological catalyst
10
Curved glass that refracts light
Down
1
Gas form of a liquid
2
Naturally occurring inorganic solid
5
Magnetic metallic element
6
Unit of force
7
Hottest planet in solar system
11
Chemical element in table salt