Across
1
Reddish electrical conductor
4
Curved glass that refracts light
7
Tissue that contracts for movement
Down
2
Magnetic metallic element
3
Ball of burning gas in space
5
Unit of heredity
6
Fourth state of matter
8
Unit of energy
Reddish electrical conductor
Curved glass that refracts light
Tissue that contracts for movement
Magnetic metallic element
Ball of burning gas in space
Unit of heredity
Fourth state of matter
Unit of energy